UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-K

For the fiscal year ended September 30, 2023

or

For the transition period from to

Commission File Number 1-5667

Cabot Corporation

(Exact name of Registrant as specified in its Charter)

Registrant’s telephone number, including area code: (617) 345-0100

Securities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934:

Securities registered pursuant to Section 12(g) of the Securities Exchange Act of 1934: None.

Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Yes ☒ No ☐

Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.

Yes ☐ No ☒

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See definitions of “large accelerated filer,” “accelerated filer”, “smaller reporting company”, and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by checkmark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the Registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive‐based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D‐1(b). ☐

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes ☐ No ☒

As of the last business day of the Registrant’s most recently completed second fiscal quarter (March 31, 2023), the aggregate market value of the Registrant’s common stock held by non-affiliates was $4,276,465,633. As of November 13, 2023, there were 55,309,058 shares of the Registrant’s common stock outstanding.

Portions of the Registrant’s definitive proxy statement for its 2024 Annual Meeting of Shareholders are incorporated by reference into Part III of this report.

TABLE OF CONTENTS

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Information Relating to Forward-Looking Statements

This annual report on Form 10-K contains “forward-looking statements” under the Federal securities laws. These forward-looking statements address expectations or projections about the future, including our expectations regarding our future business performance and overall prospects; segment and product line growth and the assumptions underlying our growth expectations; demand for our products, customer destocking in our end markets and the short-term nature of customer cautious buying behavior, particularly in our Performance Chemicals segment; research and development activities; the recommencing of work on our Cilegon, Indonesia plant expansion for reinforcing carbons and the start-up of this facility; when we expect the conversion for battery applications at our site in Tianjin to be completed; our expectations with respect to our new EMEA Technology Center in Münster, Germany; the extension of the compliance date for the installation of technology controls at our facility in Ville Platte, Louisiana and the extension of the compliance date for the installation of technology controls at our facility in Sarnia, Ontario; our 2025 Sustainability Goals; our ambitions for our EVOLVE® Sustainable Solutions technology platform; the sufficiency of our cash on hand, cash provided from operations and cash available under our credit and commercial paper facilities to fund our cash requirements; anticipated capital spending, including environmental-related and technology controls capital expenditures; regulatory developments; our ability to manage workplace exposures to carbon nanotubes; cash requirements and uses of available cash, including future cash outlays associated with long-term contractual obligations, contributions to employee benefit plans, environmental remediation costs and future respirator liabilities and the timing of such outlays; exposure to interest rate and foreign exchange risk; future benefit plan payments we expect to make; future amortization expenses; our ability to recover deferred tax assets; our operating tax rate; and the possible outcome of legal and environmental proceedings. From time to time, we also provide forward-looking statements in other materials we release to the public and in oral statements made by authorized officers.

Forward-looking statements are not guarantees of future performance and are subject to risks, uncertainties, potentially inaccurate assumptions, and other factors, some of which are beyond our control or difficult to predict. If known or unknown risks materialize, our actual results could differ materially from past results and from those expressed in the forward-looking statements. Important factors that could cause our actual results to differ materially from those expressed in our forward-looking statements are described in Item 1A in this report.

We undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law. Investors are advised, however, to consult any further disclosures we make on related subjects in our 10-Q and 8-K reports filed with the Securities and Exchange Commission (the “SEC”).

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PART I

Item 1. Business

General

Cabot is a global specialty chemicals and performance materials company headquartered in Boston, Massachusetts. Our principal products are reinforcing and specialty carbons, specialty compounds, conductive additives, carbon nanotubes, fumed metal oxides, inkjet colorants and aerogel. Cabot and its affiliates have manufacturing facilities and operations in the United States (“U.S.”) and over 20 other countries. Cabot’s business was founded in 1882 and incorporated in the State of Delaware in 1960. The terms “Cabot”, “Company”, “we”, and “our” as used in this report refer to Cabot Corporation and its consolidated subsidiaries.

In early fiscal 2022, we introduced our “Creating for Tomorrow” growth strategy. This strategy is focused on investing for advantaged growth, developing innovative products and processes that enable a better future, and driving continuous improvement in all we do. Our products are generally based on technical expertise and innovation in one or more of our four core competencies: making and handling very fine particles; modifying the surfaces of very fine particles to alter their functionality; designing particles to impart specific properties to a formulation; and combining particles with other ingredients to deliver a formulated performance intermediate or composite. We focus on creating particles, and formulations of those particles, with the composition, morphology and surface functionalities to deliver the requisite performance to support our customers’ existing and emerging applications.

Our business is currently organized into two reportable segments: Reinforcement Materials and Performance Chemicals. Our business segments are discussed in more detail later in this section.

Both of our segments operate globally, and a significant portion of our revenues and operating profits is derived from operations outside the U.S. In particular, China continues to be an important producer of tires and products for automotive applications and since we made our initial investment in China in 1988, we have increased our operations in China to support increased demand for our products in China. In addition, a significant portion of battery manufacturers for electric vehicles are located in China, and, in the near term, we anticipate a material portion of the future growth of our Battery Materials product line to be derived from our business and operations in China. We employ local management teams for our operations in China, and our business model in China is predominantly to make and sell product in-country to established local and multi-national customers with operations in China. In fiscal 2023, sales in China across our segments constituted approximately 25% of our revenues, and our property, plant and equipment located in China constituted approximately 25% of our total property, plant and equipment as of September 30, 2023, as disclosed in Note T to our Consolidated Financial Statements. There are legal, operational and other risks associated with having substantial operations in China, which are more fully described under the heading “Risk Factors”, including the risks described under the headings: “We are exposed to political or country risk inherent in doing business in some countries, including China”; “Information technology systems failures, data security breaches, cybersecurity attacks or network disruptions have harmed us in the past, and could compromise our information, disrupt our operations and expose us to liability, which may adversely impact our operations”; “The continued protection of patents, trade secrets and other proprietary intellectual property rights is important to our success”; “Negative or uncertain worldwide or regional economic conditions or trade relations, as well as regional conflicts, may adversely impact our business” and “Our tax rate and other tax obligations are dependent upon a number of factors, a change in any of which could impact our future tax rates and financial results”. Given the size of our current operations in China and the future growth we anticipate from those operations, if our ability to operate in China were to be constrained by legal, regulatory and operational risks, it could have a material negative impact on our overall operations and the value of our securities.

Our internet address is www.cabotcorp.com. We make available free of charge on or through our website our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 as soon as reasonably practicable after electronically filing such material with, or furnishing it to, the SEC. Information appearing on our website is not a part of, and is not incorporated in, this Annual Report on Form 10-K.

Reinforcement Materials

Products

Carbon black is a form of elemental carbon that is manufactured in a highly controlled process to produce particles and aggregates of varied size, structure and surface chemistry, resulting in many different performance characteristics for a wide variety of applications. Reinforcing carbons (a class of carbon blacks manufactured by Cabot) are used to enhance the physical properties of the systems and applications in which they are incorporated.

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Our reinforcing carbons products are used in tires and industrial products. Reinforcing carbons have traditionally been used in the tire industry as a rubber reinforcing agent to increase tread durability and are also used as a performance additive to reduce rolling resistance and improve traction. In industrial products such as hoses, belts, extruded profiles and molded goods, reinforcing carbons are used to improve the physical performance of the product, including the product’s physical strength, fluid resistance, conductivity and resistivity.

In addition to our reinforcing carbons, we manufacture engineered elastomer composites (“E2C®”) solutions that are composites of reinforcing carbons and rubber made using our patented elastomer composites manufacturing process. These composites improve abrasion/wear resistance, reduce fatigue of rubber parts and reduce rolling resistance compared to reinforcing carbons/rubber compounds made entirely by conventional rubber mix methods enabling rubber product manufacturers to reduce the need to make performance trade-offs. The use of E2C®solutions enables our customers to produce better performing tires, including giant off-the-road tires and on-road commercial tires, as well as other rubber products used in aggressive applications. Additionally, because E2C®solutions can be integrated into current product methods without additional significant capital investment, and require fewer mixing stages, lower mixing temperatures and shorter mixing cycles than conventional products, operating and production costs may be reduced. E2C® is one of our focus areas for growth, which we refer to as “growth vectors”.

In fiscal 2023, we launched EVOLVE® Sustainable Solutions, our technology platform focused on developing sustainable reinforcing carbons and other performance materials with reliable performance at industrial scale. Our ambition under this platform is to work with customers and technology partners to develop products across three sustainability categories: Renewable, Recovered and Reduced, meaning products made with renewable materials or materials recovered from end-of-life tires and/or using processes that result in reduced greenhouse gas emissions.

Drivers of Demand and Sales and Customers

Demand for our Reinforcement Materials products is largely driven by the growth and development of the tire and automotive industries. In addition to general global economic conditions, demand for reinforcing carbons in tires is mainly influenced by the number of replacement and original equipment tires produced, which in turn is driven by (i) vehicle and driving trends, including the number of miles driven, and the number of vehicles produced and registered, (ii) changes in supply chain inventory levels to adapt to end-market demand, (iii) demand for high-performance tires, (iv) demand for larger tires and larger vehicles, such as trucks, buses, off-road vehicles used in agriculture, mining and similar vehicles, (v) consumer and industrial spending on new vehicles and (vi) changes in regulatory requirements impacting vehicle fuel efficiency and tire regulations. Demand for reinforcing carbons for industrial products is mainly influenced by vehicle production and design trends, construction activity and general industrial production.

Demand in the developed Western European, Japanese, and North American regions is mainly driven by demographic changes, customers’ high-quality requirements, stringent tire regulation standards, changes in consumer preference (e.g., different tire sizes, model and powertrain types), and relatively stable tire replacement demand. Demand in developing markets, such as China, Southeastern Asia, South America and Eastern Europe, is mainly driven by the growing middle class, rapid industrialization, infrastructure spending and increasing car ownership trends. The growth in vehicle production in turn drives demand for both original equipment tires and replacement tires in developing regions.

Sales of reinforcing carbons and E2C®solutions are made primarily by Cabot employees and secondarily through distributors and sales representatives. We typically “make and sell” in region, which, among other advantages, provides our customers a regional supply chain and typically reduces transportation costs. Sales to five major tire customers represent a material portion of Reinforcement Materials’ total net sales and operating revenues. The loss of any of these customers, or a significant reduction in volumes sold to them, could have a material adverse effect on the segment.

Under appropriate circumstances, we have entered into supply arrangements with certain customers, the typical duration of which is one year. These arrangements typically provide for sales price adjustments to account for changes in relevant feedstock indices including natural gas and, in many cases, changes in other relevant costs (such as the cost of CO2 credits in Europe). In fiscal 2023, approximately two-thirds of our reinforcing carbons volume was sold under these supply arrangements. The majority of the volumes sold under these arrangements are sold to customers in the Americas and Europe.

We licensed our patented elastomer composites manufacturing process to Manufacture Francaise des Pneumatiques Michelin for their exclusive use in tire applications through fiscal 2017, and for a period of limited exclusivity in tire applications through fiscal 2019. As consideration, we received quarterly royalty payments extending through calendar year 2022.

Much of the reinforcing carbons we sell is used in tires and automotive products and, therefore, our financial results may be affected by the cyclical nature of the automotive industry. However, a large portion of the market for our products is in replacement tires that historically has been less cyclical as demand for replacement tires is correlated to miles driven.

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Competition

We are one of the leading manufacturers of carbon black in the world. We compete in the sale of reinforcing carbons with four companies that operate globally and numerous other companies that operate regionally, a number of which export product outside their region of manufacture. Competition for our Reinforcement Materials products is based on product performance, quality, reliability, price, service, technical innovation, sustainability performance, and logistics. We believe our product differentiation, technological leadership, global manufacturing presence, operations and logistics excellence, sustainability performance, and customer service provide us with a competitive advantage.

Raw Materials

The principal raw material used in the manufacture of our reinforcing carbons is composed of residual heavy oils derived from petroleum refining operations, the distillation of coal tars, and the production of ethylene throughout the world. Natural gas is also used in the production of our reinforcing carbons. Raw materials are, in general, readily available and in adequate supply. Raw material costs generally are influenced by the availability of various types of our feedstocks and natural gas, supply and demand of such raw materials and related transportation costs.

Operations

We own, or have a controlling interest in, and operate plants that produce reinforcing carbons in Argentina, Brazil, Canada, China, Colombia, the Czech Republic, France, Indonesia, Italy, Japan, Mexico, the Netherlands and the U.S. An equity affiliate operates a reinforcing carbons plant in Venezuela. In addition, we have a 98% ownership interest in an entity that manufactures our E2C® products in Port Dickson, Malaysia.

The following table shows our ownership interest as of September 30, 2023 in operations in which we own less than 100%:

During fiscal 2019, we began engineering work on an expansion of our Cilegon, Indonesia plant to add approximately 80,000 metric tons of capacity for reinforcing carbons to our network. In fiscal 2020, after a review of our capital allocation priorities, we temporarily suspended further work on this expansion. We are restarting work on this project and anticipate this additional capacity becoming available in fiscal 2025.

One of the main environmental challenges of a carbon black plant is the management of exhaust gas from production processes. This exhaust gas contains a number of regulated pollutants, including carbon monoxide and sulfur compounds. Our most common method for controlling these gases is through combustion, which produces useable energy as a by-product. Currently, nine reinforcing carbons manufacturing sites and four reinforcing carbons/specialty carbons manufacturing sites have energy centers, which allow us to utilize these gases through some form of energy co-generation, such as the sale or reuse of steam, gas or electricity. Depending on our capacity utilization, our energy centers generally reduce our manufacturing operating costs. In addition, we generate revenues from our energy center sales.

Performance Chemicals

In Performance Chemicals, we design, manufacture and sell materials that deliver performance in a broad range of customer applications across the automotive, construction, infrastructure, inkjet printing, electronics, and consumer products sectors and in applications related to the generation, transmission and storage of energy. In this reporting segment we combine our specialty carbons, specialty compounds, battery materials, fumed metal oxides, aerogel and inkjet product lines. Our focus areas for growth, which we refer to as “growth vectors”, include conductive additives and other materials for battery applications, and inkjet dispersions for post print corrugated packaging applications. The recent investments we have made for growth in this segment, including in respect of these specific areas of focus, are described below under the heading “Operations”.

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Products

Carbon black is a form of elemental carbon that is manufactured in a highly controlled process to produce particles and aggregates of varied structure and surface chemistry, resulting in many different performance characteristics for a wide variety of applications.

Our specialty carbons are used to impart color, provide rheology control, enhance conductivity and static charge control, provide UV protection, enhance mechanical properties, and provide formulation flexibility through surface treatment. These specialty carbon products are used in a wide variety of applications, such as plastics, which applications represent the largest use for our products, inks, coatings, adhesives, toners, batteries, and displays.

Our masterbatch and conductive compound products, which we refer to as “specialty compounds”, are formulations derived from specialty carbons mixed with polymers and other additives. These products are generally used by plastic resin producers and converters in applications for the automotive, industrial, packaging, infrastructure, agriculture, consumer products, and electronics industries. As an alternative to directly mixing specialty carbon blacks, these formulations offer greater ease of handling and help customers achieve their desired levels of dispersion and color and manage the addition of small doses of additives. In addition, our electrically conductive compound products generally are used to help ensure uniform conductive performance and reduce risks associated with electrostatic discharge in plastics applications.

Our battery materials products include our conductive additives and fumed alumina, which are used principally in advanced lead acid and lithium-ion batteries used in electric vehicles. Our conductive additives consist of conductive carbons, carbon nanotubes and carbon nano structures, and blends of these materials, each of which offers different levels of conductivity and formulation flexibility for battery manufacturers to address performance (energy density, fast charging), cost and safety. In lithium-ion batteries, our conductive additives are used in both cathode and anode applications to increase energy density by providing a conductive network between active materials. Fumed alumina is used to reduce cathode material and electrolyte decomposition and improve capacity retention leading to longer battery cycle life.

Fumed silica is an ultra-fine, high-purity particle used as a reinforcing, thickening, abrasive, thixotropic, suspending or anti-caking agent in a wide variety of products for the automotive, construction, microelectronics, batteries and consumer products industries. These products include adhesives, sealants, cosmetics, batteries, inks, toners, silicone elastomers, coatings, polishing slurries and pharmaceuticals. In addition to its battery applications discussed above, fumed alumina, also an ultra-fine, high-purity particle, is used as an abrasive, absorbent or barrier agent in a variety of products, such as inkjet media, lighting, coatings, cosmetics and polishing slurries.

Aerogel is a hydrophobic, silica-based particle with a high surface area that is used in a variety of thermal insulation and specialty chemical applications. In the building and construction industry, the product is used in insulative sprayable plasters and composite building products, as well as translucent skylight, window, wall and roof systems for insulating eco-daylighting applications. In the specialty chemicals industry, the product is used to provide matte finishing, insulating and thickening properties for use in a variety of applications including thermal runaway management for lithium-ion batteries.

Our inkjet colorants are high-quality pigment-based black and color dispersions and inks. Our dispersions are based on our patented pigment surface modification technology and polymer encapsulation technology. The dispersions are used in aqueous inkjet inks to impart color, sharp print characteristics and durability, while maintaining high printhead reliability. These products are used in various inkjet printing applications, including traditional work-from-home and corporate office settings, and, increasingly, in commercial and corrugated packaging, all of which require a high level of dispersibility and colloidal stability. Our inkjet inks, which utilize our pigment-based colorant dispersions, are used in the commercial printing segment for graphic arts.

Drivers of Demand and Sales and Customers

Our specialty carbons products have a wide variety of end-uses and demand is largely driven by the growth and development of the construction and infrastructure, automotive, electronics and consumer products industries. Demand for our conductive additives for use in batteries is largely driven by the trend in electrification of vehicles. Demand for fumed silica is mainly influenced by trends in key markets for silicones, adhesives and coatings applications, notably, structural adhesives for automobile light-weighting, epoxy bonding paste for wind turbines, high-performance coatings and hybrid sealants for construction and silicones for medical devices and the proliferation of electronics. Demand for specialty compounds is mainly influenced by growth and development of the automotive, infrastructure, consumer goods and electronic devices, packaging and agriculture industries.

Demand for our inkjet colorants is mainly influenced by developments in print media, pages printed in office and work-from-home environments, as well as press sales and utilization levels as digital aqueous pigment-based inks penetrate commercial and packaging applications historically served by analog printing methods.

Sales of these products are made by Cabot employees and through distributors and sales representatives. In our specialty carbons and specialty compounds product lines, sales are generally to a broad number of customers. In our fumed metal oxides

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product line, sales under contracts with five customers account for approximately one-third of the revenue. In our battery materials product line, sales to three customers account for approximately 50% of revenue.

Competition

We are a leading producer of the products we sell in this segment. We compete in the sale of carbon black with three companies that operate globally and numerous other companies that operate regionally, a number of which export product outside their region of manufacture. For battery applications, we compete primarily with two global companies that manufacture conductive carbons as well as a number of smaller regional manufacturers. For carbon nanotubes, we compete primarily with one Chinese-based company. For battery applications, we compete primarily with one manufacturer of fumed alumina that operates globally. For fumed silica, we compete with two companies with a global presence and several other companies that have a regional presence. For aerogel, we compete globally principally with one other company that produces aerogel products. We also compete with non-aerogel insulation products manufactured by regional companies throughout the world. For specialty compounds, we compete with many regional companies and a small number of global companies. Our inkjet colorants and inks are designed to replace traditional pigment dispersions and dyes used in inkjet printing applications. Competitive products for inkjet colorants are organic dyes and other dispersed pigments manufactured and marketed by large chemical companies and small independent producers.

Competition for our Performance Chemicals products is based on product performance, quality, reliability, service, technical innovation and price. We believe our product differentiation, technological leadership, operations excellence and customer service provide us with a competitive advantage.

Raw Materials

Raw materials for our products are, in general, readily available and in adequate supply. The principal raw material used in the manufacture of our specialty carbons and conductive additives is composed of residual heavy oils derived from petroleum refining operations, the distillation of coal tars, and the production of ethylene throughout the world. Natural gas is also used in the production of our specialty carbons. As product purity is one of the most critical requirements for conductive carbons, we obtain raw materials for those products from select key suppliers. Our raw material costs generally are influenced by the availability of various types of our feedstocks and natural gas, supply and demand of such raw materials and related transportation costs. Changes in certain of our raw material supplier’s operating conditions could reduce the availability of certain very specialized feedstocks.

The primary raw materials for our carbon nanotubes are catalysts that we synthesize and propylene. Raw materials for the production of fumed silica are various chlorosilane feedstocks. We purchase feedstocks and for certain customers convert their feedstock to product on a fee-basis (so called “toll conversion”). We also purchase aluminum chloride as feedstock for the production of fumed alumina. We have long-term procurement contracts or arrangements in place for the purchase of fumed silica feedstock primarily from fence-line partners, which we believe will enable us to meet our raw material requirements for the foreseeable future. In addition, we buy some raw materials in the spot market to help ensure flexibility and minimize costs. The principal raw materials for the production of aerogel are silica sol and/or sodium silicate.

The primary raw materials used for our specialty compounds include carbon black, primarily sourced from our carbon black plants, prime and recycled thermoplastic resins and mineral fillers supplied from various sources. Raw materials for inkjet colorants include carbon black sourced from our carbon black plants, organic pigments and other treating agents available from various sources. Raw materials for inkjet inks include pigment dispersions, solvents and other additives.

Operations

We own, or have a controlling interest in, and operate plants that produce specialty carbons primarily in China, the Netherlands and the U.S. We produce our conductive additives in China, and at our specialty carbon plants in the U.S. and in the Netherlands. We also own, or have a controlling interest in, manufacturing plants that produce fumed metal oxides in China, Germany, the United Kingdom (“U.K.”), and the U.S. and a manufacturing plant that produces aerogel in Frankfurt, Germany. An equity affiliate operates a fumed metal oxides plant in India. Our specialty compounds are predominately produced in facilities that we own, or have a controlling interest in, located in Belgium, Canada, China and the United Arab Emirates. Our inkjet colorants and inks are manufactured at our facility in the U.S.

The following table shows our ownership interest as of September 30, 2023 in operations in which we own less than 100%:

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Currently, four of our reinforcing carbons/specialty carbons manufacturing sites have energy centers. These are described above in the discussion of our Reinforcement Materials segment.

Over the last several years, we have been investing for growth with a number of capacity expansion projects and other transactions, particularly to increase manufacturing capacity for our specialty carbons and battery materials products. These investments include our purchase in 2022 from Tokai Carbon Group of its carbon black manufacturing facility in Tianjin, China where we continue to make technical upgrades to convert certain manufacturing units to allow us to produce conductive additives. We expect to complete the conversion of the first unit at the site in early fiscal 2026. We intend to pace our investments in additional battery materials manufacturing capacity to meet demand. Further, in fiscal 2023, we established our EMEA Technology Center in Münster, Germany. We expect this will enable us to enhance our battery materials development capability and strengthen our technology collaboration in Europe with other participants in the battery materials industry.

To meet the growing demand in the inkjet market for digital printing applications, in fiscal 2023 we commenced operations at a new production line at our manufacturing plant in Haverhill, Massachusetts, U.S., to increase our global capacity for aqueous pigment dispersions.

In our specialty compounds business, to meet anticipated demand we expanded our manufacturing capacity with a new specialty compounds unit at our reinforcing carbons plant in Cilegon, Indonesia, which was completed in fiscal 2023.

Patents and Trademarks

We own and are a licensee of various patents, which expire at different times, covering many of our products as well as processes and product uses. Although the products made and sold under these patents and licenses are important to Cabot, the loss of any particular patent or license would not materially affect our business, taken as a whole. We sell our products under a variety of trademarks we own and take reasonable measures to protect them. While our trademarks are important to Cabot, the loss of any one of our trademarks would not materially affect our business, taken as a whole.

Research and Development

Our products are highly versatile and meet specific performance requirements across many industries, creating opportunities for innovation. In fiscal 2023, we spent approximately $57 million on technology development. Our R&D activities included those focused in the areas of conductive additives, inkjet dispersions and engineered elastomer composites. We are also focused on process innovation across our product lines. We are investing in furthering our sustainability efforts across various areas in order to reduce waste, reduce emissions and utilize more sustainable material in our production processes.

Seasonality

Our businesses are generally not seasonal in nature, although we may experience some regional seasonal declines during holiday periods.

Human Capital Resources

Our success is realized through the engagement and commitment of our people. We believe that our globally distributed workforce positions us well to serve our broad customer base in the regions and geographies in which they operate. As of September 30, 2023, we had approximately 4,300 employees across our global network of office and manufacturing locations, with 41% of our employees located in the Americas (61% of whom are in the United States), 33% in Asia Pacific (76% of whom are in China), and 26% in Europe, Middle East and Africa (“EMEA”). Of this global employee population, 43% are employed in manufacturing roles.

Our Management Executive Committee (“Executive Committee”) is comprised of our CEO and his nine direct reports who, collectively, have management responsibility for our businesses and regional operations, our financial, legal, safety, health, environment and sustainability, human resources, research and development, global business services and digital functions.

Our primary human capital objectives are to attract, retain and develop the highest quality talent and ensure they feel safe, supported and empowered to do their best work. Accordingly, our management team places significant focus and attention on matters concerning Cabot’s workforce – particularly in the areas of diversity, talent, engagement, retention and development, total rewards, and employee health and safety. These areas of focus are also represented in our 2025 Sustainability Goals, which include:

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Diversity, Equity and Inclusion (DE&I)

In support of our commitment to foster a diverse and inclusive environment, in fiscal 2023 we established DE&I objectives which were factors that were considered in establishing the funding levels of our short-term incentive awards. These objectives were:

We also conducted our biennial global employee engagement survey, which included five questions related to inclusion. Employees reported strong sentiments of inclusion with scores across all questions either remaining stable or increasing. Additionally, we were pleased to receive external recognition, being named to Newsweek's America’s Greatest Workplaces for Diversity 2023, based on an independent review of over 350,000 companies.

Demographic information with respect to gender representation among all Cabot employees and with respect to racial and ethnic representation among Cabot employees located in the United States, as of September 30, 2023, is set forth in the tables below:

Gender Diversity

Racial and Ethnic Diversity

* Management includes both people managers, excluding members of the Executive Committee, and senior-level individual contributor roles.

** People of Color consists of U.S. based employees who identify as a race or ethnicity other than white.

Talent Retention and Development

We have numerous initiatives and programs to attract, develop and retain our talent tailored to specific employee populations and geographies, including leadership and executive development programs, technical training, and other skill-based training. In fiscal 2023, we focused on building awareness for managers and employees on the tools and resources available to support employee development. This included senior leader workshops sharing best practices, manager packs to make it easy to share and promote use with their teams, and training for managers, employees and HR. We also expanded our investment and internal promotion of the online learning platform introduced last fiscal year. We continued to see strong engagement and use of this

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platform to support our leadership development programs, DE&I knowledge and skill building, and self-directed learning through our career development portal for employees.

We believe that our continued focus and investment on employee development continues to be well received by our employees. In our biennial global employee engagement survey, employees reported high levels of support for their professional development with an increase in scores on questions related to feedback received from managers and opportunities to learn and grow.

We have well-established performance management and talent development processes in which managers provide regular feedback and coaching to develop employees. Throughout the year, managers and employees engage in annual objective setting, quarterly reviews of goal progress, performance feedback, career development discussions, and a year-end performance evaluation. In addition, we regularly review talent development and succession plans for each of our functions and business segments to identify and develop a pipeline of talent.

Some of our employees in the U.S. and abroad are covered by collective bargaining or similar agreements. We have generally positive and productive employee relations with our employees, unions and works councils globally.

Cabot’s global voluntary turnover rate for fiscal 2023 was approximately 7.3%, which represents a decrease in the Company’s attrition rate relative to fiscal 2022, which was 9.0%.

Total Rewards

We strive to provide a total rewards program that enables us to attract, retain and motivate the best talent to support our businesses. Our compensation programs embrace a pay for performance philosophy and are designed to be competitive within the markets in which we compete for talent. Our pay practices reward individual and Company performance and are equitably differentiated based on role, experience, contributions, and performance. We value our employees' efforts and reward those contributions through our recognition and incentive programs. We regularly assess these practices to ensure we are market competitive in each of our geographic locations, offering what we believe is a compelling and attractive place to work.

Cabot is committed to ensuring that employees are paid fairly, without discrimination while taking into account job-related factors such as responsibilities, location, work experience, education, performance, and contributions. We conduct reviews annually to monitor our pay practices and develop pay actions where appropriate. Our overall findings for this fiscal year (which did not include employees under certain collective bargaining or similar agreements) continue to indicate that we have strong pay parity between females and males globally as well as with under-represented groups in the United States across all pay components (annual base salary, short-term incentives, and long-term incentives) for those in the same job and location.

We also aim to provide highly competitive benefits programs in all the locations where we operate, including meeting or exceeding local regulations and focusing on health and welfare, employee well-being, employee assistance program (EAP), and retirement savings. Examples of benefit programs we offer in the U.S. include a 401(k) plan, expansive health benefits (including medical, dental and/or vision), life and accident insurance, disability coverage, paid time off, tuition reimbursement and other voluntary benefits. We recognize employee needs are changing as they continue to adjust to new work environments, deal with stress and balance home and work life while managing their own health and safety, along with that of their loved ones. We believe that advancing employee health and well-being is important to Cabot’s success, and as a result, in fiscal 2023 we:

Employee Health & Safety

We believe that one of our primary responsibilities as an employer is to provide a safe work environment and promote wellness across the workforce. Our goal is for all employees, contractors, and visitors to return home in the same condition as when they arrived at work that day. As part of our “Drive to Zero” initiative, we have set a long-term goal of achieving zero injuries at our facilities worldwide. We intend to achieve this ambitious objective by following a number of measures, including training employees in hazard recognition, ensuring procedures are established to mitigate risks and equipping supervisory personnel with the tools and skills required to execute our work safely. As part of this effort, members of our leadership team participate in root cause determinations and the results are shared throughout our network of operating facilities. Recognizing that it may take many years to achieve our Drive to Zero goal, we have established a continuous improvement goal for personal safety to achieve a 50% reduction in our recordable and severe injury rate from our baseline measurement in 2019 by 2025. For fiscal 2023, our Total Recordable Incident Rate (TRIR) based upon the number of injuries per 200,000 work hours for both employees and contractors was 0.14 and

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our Lost Time Incident Rate (LTIR) was 0.05. For comparison, the US Bureau of Labor Statistics reports for chemical manufacturing an average TRIR of 1.9 and LTIR of 0.6 in calendar year 2022.

We continue to be recognized as an American Chemistry Counsel Responsible Care® company and as part of our commitment to Responsible Care, we remain focused on continuously improving the health and safety of our processes and products. In accordance with this certification, we report our safety performance metrics annually and undergo external audits regularly to evaluate our program, identify gaps, and undertake corrective actions as needed.

Through our global SHE & Sustainability Commitment, which is endorsed by our Executive Committee and adopted by our Board of Directors, we hold ourselves accountable to demonstrate our company values and continuously improve the way we operate. The SHE & Sustainability Commitment defines several important objectives for our continuous improvement in safety, including:

Safety, Health, Environment and Sustainability

In recognition of the importance of safety, health, environment and sustainability matters to Cabot, our Board of Directors has a Safety, Health, Environment, and Sustainability Committee. The Committee, which is comprised of independent directors, meets regularly and oversees our safety, health, and environmental performance, process safety, security, product stewardship, community engagement and governmental affairs. In particular, the Committee reviews metrics, audit results, emerging trends, overall performance, risks and opportunity assessments and management processes related to our safety, health, environmental and sustainability program.

Our ongoing operations are subject to extensive federal, state, local, and foreign laws, regulations, rules, and ordinances relating to safety, health, and environmental matters (“SH&E Requirements”). The SH&E Requirements to which our operations are subject include requirements to obtain and comply with various environmental-related permits for constructing any new facilities and operating all of our existing facilities and for product registrations. We have expended and will continue to expend considerable resources to construct, maintain, operate, and improve our facilities throughout the world for safety, health and environmental protection and to comply with SH&E Requirements. We spent $72 million in environmental-related capital expenditures in fiscal 2023. We anticipate spending approximately $74 million for such matters in fiscal 2024, a significant portion of which will continue to be for the installation of air pollution control equipment at our plant in Ville Platte, Louisiana. These costs include costs associated with our compliance with the Consent Decree we entered into in November 2013 with the U.S. Environmental Protection Agency (“EPA”) and the Louisiana Department of Environmental Quality (“LDEQ”) regarding Cabot’s three carbon black manufacturing facilities in the U.S. This settlement is related to the EPA’s national enforcement initiative focused on the U.S. carbon black manufacturing sector alleging non-compliance with certain regulatory and permitting requirements under The Clean Air Act, including the New Source Review (“NSR”) construction permitting requirements. Pursuant to this settlement, Cabot has installed technology controls for sulfur dioxide and/or nitrogen oxide at its carbon black plants in Pampa, Texas and Franklin, Louisiana, and is in the process of installing such technology controls at its plant in Ville Platte. We are currently in discussions with the EPA and LDEQ to extend our compliance date at the Ville Platte facility to 2024 based upon force majeure events primarily related to the COVID-19 pandemic. We expect that the total capital costs to install these technology controls will be in the range of $225 million to $250 million and will be incurred through 2024. As of September 30, 2023, we have incurred approximately $180 million to install these controls in the U.S. Operating these controls increases our plant operating costs. All carbon black manufacturers in the U.S. have settled with the EPA and are installing similar controls. In addition, under the Province of Ontario Ministry of Environment, Conservation and Parks’ (“MECP”) Regulation 419, a new requirement for sulfur dioxide (“SO2”) emissions went into effect on July 1, 2023 for our reinforcing carbons plant in Sarnia, Ontario. On June 30, 2023, we received a letter from the MECP indicating that as of July 1, 2023 we would be out of compliance with the new air standards for SO2, and, in response, we submitted our required abatement plan in accordance with Regulation 419. We are continuing discussions with the MECP on a new technical standard for SO2 emissions controls at our plant as an alternative to this requirement, which in its current form would require the installation of air pollution controls at the plant by July 1, 2028. We intend to continue to engage with the MECP on this alternative, or another compliance approach that is acceptable to the MECP. We anticipate that we will need to incur significant capital costs for the installation of these new SO2 emissions controls, particularly during the 24-month period prior to the date of installation.

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As described above, environmental agencies worldwide are increasingly implementing regulations and other requirements resulting in more restrictive air emission limits globally, particularly as they relate to nitrogen oxide, sulfur dioxide and particulate matter emissions. In addition, growing concerns about climate change have led to global efforts to reduce greenhouse gas (“GHG”) emissions with a goal of achieving net zero GHG emissions in the future, which will impact the carbon black industry and our business as carbon dioxide is emitted from those manufacturing processes. Currently, in Europe, our four carbon black facilities are subject to the EU Emissions Trading Scheme (“EU ETS”). The fourth phase of the EU ETS began in January 2021, with updated product benchmarks for our carbon black facilities. As a result of revisions to the EU ETS program in late 2022, the free allowances under the program will be phased out over time likely resulting in increased costs to the Company. We are currently evaluating future potential applicability of the new carbon border adjustment mechanism (“CBAM”) program in the EU as an alternative to coverage under the EU ETS. Our carbon black facility in The Netherlands is subject to The Netherlands CO2 tax, which is a top up tax to the EU ETS scheme. In China, a national emissions trading program is currently in place for the power sector and has not yet been expanded beyond that sector. We continue to monitor that program’s further implementation and expect it may apply to the carbon black industry in the future with the existing regional pilot programs expected to continue to operate until the national program becomes effective. In Canada, our carbon black facility has been subject to the Canadian federal carbon tax program. The Ontario Emissions Performance Standard trading system replaced the Canadian federal Output-Based Pricing System for our carbon black facility in Ontario, and specific transition requirements became effective on January 1, 2022. In Mexico, our carbon black facility is participating in the pilot national ETS program, which is expected to be effective by the end of calendar 2023. In other regions where we operate, some of our facilities are required to report their greenhouse gas emissions but are not currently subject to programs requiring trading or emission controls but may be subject to limited carbon tax programs affecting fuels we purchase. We generally expect to pay any incurred taxes or purchase emission credits as needed to respond to any allocation shortfalls and pass these costs on to our customers. In addition, further air emission regulations may be adopted in the future in regions and countries where we operate, which could have an impact on our operations. In addition, further air emission regulations may be adopted in the future in regions and countries where we operate, which could have an impact on our operations. Increasing regulatory programs associated with emissions and concerns regarding climate change are expected to increase our capital and operational costs in the future.

Cabot has been named as a potentially responsible party under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (the “Superfund law”) and comparable state statutes with respect to several sites primarily associated with our divested businesses. (See “Legal Proceedings” in Item 3 below, and Note S in Item 8 below, under the heading “Contingencies”.) During the next several years, as remediation of various environmental sites is carried out, we expect to spend against our environmental reserve for costs associated with such remediation. As of September 30, 2023, our environmental reserve was approximately $5 million. Adjustments are made to the reserve based on our continuing analysis of our share of costs likely to be incurred at each site. Inherent uncertainties exist in these estimates due to unknown conditions at the various sites, changing governmental regulations and legal standards regarding liability, and changing technologies for handling site investigation and remediation. While the reserve represents our best estimate of the costs we expect to incur, the actual costs to investigate and remediate these sites may exceed the amounts accrued in the environmental reserve. While it is always possible that an unusual event may occur with respect to a given site and have a material adverse effect on our results of operations in a particular period, we do not believe that the costs relating to these sites, in the aggregate, are likely to have a material adverse effect on our consolidated financial position. Furthermore, it is possible that we may also incur future costs relating to environmental liabilities not currently known to us or as to which it is currently not possible to make an estimate.

The International Agency for Research on Cancer (“IARC”) classifies carbon black as a Group 2B substance (known animal carcinogen, possible human carcinogen). We have communicated IARC’s classification of carbon black to our customers and employees and have included that information in our safety data sheets and elsewhere, as appropriate. We continue to believe that the available evidence, taken as a whole, indicates that carbon black is not carcinogenic to humans, and does not present a health hazard when handled in accordance with good housekeeping and safe workplace practices as described in our safety data sheets.

Our products are subject to the chemical control laws and regulatory requirements of the countries in which they are manufactured or imported and distributed commercially. These laws include the regulation of chemical substances and inventories under the Toxic Substances Control Act (“TSCA”) in the U.S. and the Registration, Evaluation and Authorization of Chemicals (“REACh”) in the European Union. Manufacturers or importers of these chemical substances are required to submit specified health, safety, environment, risk and use information about these substances. Under the “Evaluation” portion of the REACh framework, the European Chemicals Agency (ECHA) and European Union Member States assess the information submitted by companies within registration dossiers and testing proposals to determine whether the associated substances are safe for use. The silica substance evaluation was concluded in 2022, and from this, a proposal for additional regulatory requirements related to silica is expected to be issued. Carbon black is scheduled for a substance review in 2025. Analogous regimes exist in other parts of the world, including the

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UK, Turkey, China, South Korea, and Taiwan. Many of these chemical control regulations are in the process of a multi-year implementation period for product/substance registrations or notifications.

Additional requirements for nanomaterials apply to many of our existing products including carbon black, fumed silica, inkjet pigments, fumed alumina, and advanced carbons such as carbon nano structures and carbon nanotubes. Country-specific nanomaterial reporting programs have been implemented in some countries and are being developed by others. In the European Union, application-specific safety evaluations are ongoing for nanomaterials. Additionally, in 2022, an opinion was adopted to classify a subset of multi-walled carbon nanotubes that includes a carbon nanotube grade we currently manufacture, as carcinogen category 1B and specific target organ toxicant (lung) after repeated exposure category 1 under European Union regulations. The opinion has not yet been published in the Adaptation to Technical Progress (ATP), which would make the classification legally binding. Our carbon nanotubes are bound in a matrix or contained within conductive materials in batteries, molded parts, plastics, coatings, adhesives, and sealants, and we do not believe they present a health risk to end users under normal use conditions. Exposure to carbon nanotubes could occur in the workplace. However, we believe workplace exposures can be appropriately managed with engineering controls in place at our manufacturing facilities and the use of required personal protective equipment at our sites.

A number of organizations and regulatory agencies have become increasingly focused on the issue of water scarcity, water conservation and water quality, particularly in certain geographic regions. We are engaged in various activities to promote water conservation and wastewater recycling, particularly given that some of our manufacturing processes are water intensive. The costs associated with these activities are not expected to have a material adverse effect on our operations.

Various U.S. agencies and international bodies have adopted security requirements applicable to certain manufacturing and industrial facilities and marine port locations. These security-related requirements involve the preparation of security assessments and security plans in some cases, and in other cases the registration of certain facilities with specified governmental authorities. We closely monitor all security-related regulatory developments and believe we are in compliance with all existing requirements. Compliance with such requirements is not expected to have a material adverse effect on our operations.

Item 1A. Risk Factors

In addition to factors described elsewhere in this report, the following are important factors that could adversely affect our business. The risks described below are not the only risks we face. Additional risks not presently known to us or that we currently deem immaterial may also impair our business operations and financial results.

Industry Risks

Industry capacity utilization and competition from other specialty chemical companies may adversely impact our business.

Our businesses are sensitive to industry capacity utilization, and pricing tends to fluctuate when capacity utilization changes occur, which could affect our financial performance. Further, we operate in a highly competitive marketplace. Our ability to compete successfully depends in part upon our ability to maintain a superior technological capability and to continue to identify, develop and commercialize new and innovative, high value-added products for existing and future customers. Increased competition from existing or newly developed products offered by our competitors or companies whose products offer a similar functionality as our products, particularly those with an improved environmental footprint, and could be substituted for our products, may negatively affect demand for our products. In addition, actions by our competitors could impair our ability to maintain or raise prices, successfully enter new markets or maintain or grow our market position.

Environmental regulations and restrictions that affect the carbon black industry impose constraints on our operations, and could threaten our competitive position and increase our operating costs, which may adversely impact our business and results of operations.

Our ongoing carbon black operations are subject to extensive federal, state, local and foreign laws, regulations, rules and ordinances relating to environmental matters, many of which provide for substantial monetary fines and civil and criminal sanctions for violations. These include requirements to obtain and comply with various environmental-related and other permits for constructing any new facilities and operating all of our existing facilities, as well as settlements with agencies regarding environmental matters and environmental requirements. These environmental regulatory requirements and restrictions impose constraints on our operations, and could threaten our competitive position. We have expended and will continue to expend considerable amounts to construct, maintain, operate, and improve our facilities around the world for environmental protection. In addition, the increased emphasis on environmental justice, which is the fair treatment and meaningful involvement of all individuals and communities in which we operate, regardless of race, color, national origin, or income, with respect to the development, implementation and enforcement of environmental laws, regulations, and policies, could result in increased compliance requirements and costs. Furthermore, our actual or perceived failure to adhere to these principles could harm our reputation.

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Further, environmental agencies worldwide are increasingly implementing regulations and other requirements resulting in more restrictive air emission limits globally, particularly as they relate to nitrogen oxides, sulfur dioxide and particulate matter emissions. We expect complying with existing regulations and other regulatory and tax changes being proposed in regions where we operate, if approved, will require us to incur significant additional costs for compliance, capital improvements or limit our current or planned operations. We may not be able to offset the effects of these compliance costs through price increases. Our ability to implement price increases is largely influenced by competitive and economic conditions and could vary significantly depending on the segment served. Such increases may not be accepted by our customers, may not be sufficient to compensate for increased regulatory costs or may decrease demand for our products and our volume of sales.

A description of these matters is included in the discussion under the heading “Safety, Health, Environment, and Sustainability” in Item 1 above, and in Note S in Item 8 below under the heading “Contingencies”.

We may be exposed to certain regulatory and financial risks related to climate change developments and an increased focus on carbon neutrality, which may adversely affect our business and results of operations, and increased pressures and adverse publicity about potential impacts on climate change by us or other companies in our industry could harm our reputation.

Carbon dioxide, a greenhouse gas, is emitted in carbon black manufacturing processes. Concerns about the relationship between greenhouse gases and global climate change, and an increased focus on carbon neutrality, may result in additional regulations on both national and supranational levels, to monitor, regulate, control and tax emissions of carbon dioxide and other greenhouse gases. Climate changes include extreme weather impacts, such as changes in rainfall and in storm patterns and intensities, water shortages, significantly changing sea levels and increasing atmospheric and water temperatures. A number of governmental bodies have introduced or are contemplating regulatory changes in response to climate change, including regulating greenhouse gas emissions. Specifically, in certain geographic areas, our carbon black facilities are or may become subject to greenhouse gas emission trading schemes or carbon tax programs under which we may be required to pay any incurred taxes or purchase emission credits if our emission levels exceed our free allocation. The outcome of new legislation or regulation in the U.S. and other jurisdictions in which we operate may result in new or additional requirements and fees or restrictions on certain activities. Compliance with greenhouse gas and climate change initiatives may result in additional costs to us, including, among other things, increased production costs, increased feedstock costs, additional taxes, reduced emission allowances or additional restrictions on production or operations. In addition, certain of our carbon black products for specialty applications have higher greenhouse gas emissions than our other products, which may increase our compliance costs and make it more challenging to achieve our emissions goals without technology developments. We may not be able to offset the effects of these new or more stringent laws and regulations and compliance costs through price increases, which could adversely affect our business and negatively impact our growth. Our ability to implement price increases is largely influenced by competitive and economic conditions and could vary significantly depending on the segment served. Such increases may not be accepted by our customers, may not be sufficient to compensate for increased regulatory costs or may decrease demand for our products and our volume of sales. Any adopted future climate change regulations could also negatively impact our ability to compete with companies situated in areas not subject to such limitations.

Even without such regulation, increased public awareness and adverse publicity about potential impacts on climate change or environmental harm from us or our industry could harm our reputation or otherwise impact the Company adversely. In recent years, investors have also begun to show increased interest in sustainability and climate change as it relates to their investment decisions. Our failure to develop and execute a sustainability strategy that adequately responds to these environmental concerns could harm our reputation and negatively impact the value of our securities. In addition, new disclosure requirements related to GHG emissions and climate change, including the European Sustainability Reporting Standards, any final rules approved by the SEC, and state laws requiring climate disclosure, may negatively impact our business by diverting resources, increasing our compliance costs and harming our reputation. Further, increasing weather-related impacts on our operations and plant sites may impact the cost or availability of insurance. Furthermore, the potential impact of climate change and related regulation on our feedstock suppliers and customers is highly uncertain and there can be no assurance that it will not have an adverse effect on the availability, over time, of our traditional carbon black feedstocks, our customers’ businesses and sourcing arrangements, and on our financial condition and results of operations. For instance, lower demand for oil refinery products may reduce the availability and increase the cost of certain of the key raw materials we use. In addition, many of our tire customers have set sustainability goals for the 2030 to 2050 time period to purchase more sustainable raw materials, including reduced use of fossil-derived materials, which could reduce demand for our traditional carbon black products. We cannot predict how legal, regulatory and social responses to concerns about climate change, as well as other sustainability and environmental matters, will impact our business.

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Volatility in the price and availability of raw materials and energy could impact our margins and working capital and our revenues from our energy center operations.

Our manufacturing processes consume significant amounts of energy and raw materials, the costs of which are subject to worldwide supply and demand as well as other factors beyond our control. Our carbon black businesses use a variety of feedstocks as raw material including high sulfur fuel oils, low sulfur fuel oils, coal tar distillates, and ethylene cracker residue, the cost and availability of which vary, based in part on geography. Significant movements or volatility in our carbon black feedstock costs could have an adverse effect on our working capital and results of operations. In addition, regulatory changes or geopolitical conflict may impact the availability and prices of our raw materials. For example, the Russian invasion of Ukraine has disrupted and may continue to disrupt the price and availability of natural gas in Europe.

Certain of our carbon black supply arrangements contain provisions that adjust prices to account for changes in relevant feedstock and natural gas price indices. We also attempt to offset the effects of increases in raw material and energy costs through selling price increases in our non-contract sales, productivity improvements and cost reduction efforts. Success in offsetting increased raw material and energy costs with price increases is largely influenced by competitive and economic conditions and could vary significantly depending on the segment served. Such increases may not be accepted by our customers, may not be sufficient to compensate for increased raw material and energy costs or may decrease demand for our products and our volume of sales. If we are not able to fully offset the effects of increased raw material or energy costs, it could have a significant impact on our financial results. Rapid declines in energy prices and raw material costs can also negatively impact our financial results, as such changes can negatively affect the revenues we receive from our energy centers and yield improvement investments, and may negatively impact our contract pricing adjustments. In addition, we use a variety of feedstock indices in our supply arrangements to adjust our prices for changes in raw materials costs. Depending on feedstock markets and our choice of feedstocks, the indices we use in our supply arrangements may not precisely track our actual costs. This could result in an incongruity between our pricing adjustments and changes in our actual feedstock costs, which can affect our net working capital and our margins. Further, the timing of the implementation of any of these pricing adjustments may not precisely track our actual costs as reflected in our financial statements.

In addition, we obtain certain of our raw materials from selected key suppliers. Although we typically maintain raw material inventory, if any sole source supplier of raw materials ceases supplying raw materials to us, or if any of our key suppliers is unable to meet its obligations under supply agreements with us on a timely basis or at an acceptable price, or at all, we may be forced to incur higher costs to obtain the necessary raw materials elsewhere or, in certain limited cases, may not be able to obtain the required raw materials.

A significant adverse change in a customer or joint venture relationship or the failure of a customer or joint venture partner to perform its obligations under agreements with us could harm our business or cash flows.

Our success in strengthening relationships and growing business with our largest customers and retaining their business over extended time periods is important to our future results. We have a group of key customers across our businesses that together represent a significant portion of our total net sales and operating revenues. The loss of any of our important customers, or a significant reduction in volumes sold to them, could adversely affect our results of operations until such business is replaced or any temporary disruption ends. Further, in our Reinforcement Materials segment we enter into supply arrangements with a number of key customers that typically have a duration of one year, which account for approximately two-thirds of our total reinforcing carbons volumes. Our success in negotiating the price and volume terms under these arrangements could have a material effect on our results. In addition, a number of our operations are conducted through joint venture arrangements that operate pursuant to long-term contracts, including for the supply of raw materials for the joint venture operations. Any dispute as to the terms of these contractual arrangements or deterioration in the relationship between us and our joint venture partner could disrupt the operations of the joint venture, which could affect our financial results and harm our reputation. In addition, any deterioration in the financial condition of any of our customers that impairs our customers’ ability to make payments to us also could increase our uncollectible receivables and could affect our future results and financial condition.

We are exposed to political or country risk inherent in doing business in some countries, including China.

Sales outside of the U.S. constituted the majority of our revenues in fiscal 2023. We conduct business in several countries, including China, that have less stable legal systems and financial markets, and potentially more corrupt, or less predictable, business environments than the U.S. As set forth in Note T to our Consolidated Financial Statements, sales in China constituted approximately 25% of our revenues in fiscal 2023 and our property, plant and equipment located in China constituted approximately 25% of our total property, plant and equipment as of September 30, 2023. Our operations outside of the U.S., including in China, expose us to risks related to uncertain enforcement of laws by foreign governments as well as risks that foreign governmental entities will change applicable rules and regulations with minimal advance notice. These risks could result in a material change in our operations, which could negatively impact the value of our securities. Additionally, our operations in some countries, including China, are subject to the following risks: changes in the rate of economic growth; unsettled political or economic conditions; non-renewal of operating

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permits or licenses; possible expropriation or other governmental actions; corruption by government officials and other third parties; social unrest, war, terrorist activities or other armed conflict; confiscatory taxation or other adverse tax policies; deprivation of contract rights; trade regulations affecting production, pricing and marketing of products; reduced protection of intellectual property rights; restrictions or additional costs associated with repatriating cash; exchange controls; inflation; currency fluctuations and devaluation; political tension that could result in sanctions being imposed against our customers or suppliers in countries where sanctions have not been imposed in the past; the effect of global health, safety and environmental matters on economic conditions and market opportunities; and changes in financial policy and availability of credit.

For example, the Chinese government has, from time to time, curtailed manufacturing operations, with little or no notice, in industrial regions out of concerns over air quality and in response to COVID-19 outbreaks. The timing and length of these curtailments has been difficult to predict and, at times, were applied to manufacturing operations without regard to whether the operations being curtailed comply with environmental regulations in the area. Accordingly, our manufacturing operations in China have been subject to these curtailments in the past and may be subject to them in the future. In addition, the Chinese government has instituted energy intensity and energy consumption targets in a number of provinces in its efforts to reduce energy consumption, resulting in energy quotas and shortages in energy supply. We are unable to predict how any power outages related to these targets will impact our operations. These events could negatively impact our results of operations and cash flows both during and after the period of any government-imposed curtailment or power outages affecting our operations. Further, any such curtailments on the operations at our customers’ facilities could reduce demand for our products and our volumes.

Operational Risks

As a chemical manufacturing company, our operations are subject to operational risks and have the potential to cause environmental or other damage as well as personal injury, or disrupt our ability to supply our customers, any of which could adversely affect our business, results of operations and cash flows.

The operation of a chemical manufacturing business as well as the sale and distribution of chemical products are subject to operational as well as safety, health and environmental risks. For example, the production and/or processing of carbon black, specialty compounds, fumed metal oxides, aerogel, carbon nanotubes and other chemicals involve the handling, transportation, manufacture or use of certain substances or components that may be considered toxic or hazardous. While we take precautions to handle and transport these materials in a safe manner, if they are mishandled or released into the environment, they could cause property damage or result in personal injury claims against us.

Our manufacturing processes and the transportation of our chemical products and/or the raw materials used to manufacture our products are subject to risks inherent in chemical manufacturing, including leaks, fires, explosions, toxic releases, severe weather, mechanical failures or unscheduled downtime. In addition, the occurrence of material operating problems at our facilities, particularly at a facility that is the sole source of a particular product we manufacture, or a disruption in our supply chain or distribution operations may result in loss of production, which, in turn, may make it difficult for us to meet customer needs. For example, in recent years we have experienced unplanned plant outages at our plants in Franklin, Louisiana and Altamira, Mexico that caused reduced volumes and earnings during the period the plant was down and increased our fixed costs. Other disruptions in supply chains and distribution channels, including those caused by global or regional logistics delays and constraints, such as rail or other transportation interruptions, could disrupt our business operations. These events and their consequences could negatively impact our results of operations and cash flows, both during and after the period of operational difficulties, and could harm our reputation.

An interruption in our operations as a result of fence-line arrangements or a joint venture partner's actions could disrupt our manufacturing operations and adversely affect our financial results.

At certain of our fumed metal oxides facilities we have fence-line arrangements (many of which are closed-loop) with adjacent third-party manufacturing operations (“fence-line partners”), who provide raw materials for our manufacturing operations and/or take by-products generated from our operations. Accordingly, any disruptions or curtailments in a fence-line partner’s production facilities that impacts their ability to supply us with raw materials or to take our manufacturing by-products could disrupt our manufacturing operations or cause us to incur increased operating costs to mitigate such disruption. We have experienced disruptions in the supply of raw materials from certain of our fence-line partners in recent years, which have caused us to curtail our operations or incur higher operating costs. In addition, we operate certain of our carbon black facilities through joint venture arrangements, pursuant to which our joint venture partners provide feedstock and/or take by-products generated from our operations. A dispute with a joint venture partner concerning the terms of those arrangements could impact our joint venture operations and could decrease our income from such operations. Significant events at neighboring industrial facilities, such as environmental releases, could also disrupt our operations and result in negative publicity about us and harm our reputation.

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Our products are subject to extensive safety, health and environmental requirements, which could impair our ability to manufacture and sell certain products.

In order to secure and maintain the right to produce or sell our products, we must satisfy product related regulatory requirements in different jurisdictions. Obtaining and maintaining these approvals requires a significant amount of product testing and data, and there is no certainty these approvals will be obtained.

Certain national and international health organizations have classified carbon black as a possible or suspected human carcinogen. To the extent that, in the future, (i) these organizations re-classify carbon black as a known or confirmed carcinogen, (ii) other organizations or government authorities in other jurisdictions classify carbon black or any of our other finished products, raw materials or intermediates as suspected or known carcinogens or otherwise hazardous, or (iii) there is discovery of adverse health effects attributable to production or use of carbon black or any of our other finished products, raw materials or intermediates, we could be required to incur significantly higher costs to comply with environmental, health and safety laws, or to comply with restrictions on sales of our products, be subject to legal claims, and our reputation and business could be adversely affected. Further, a subset of multi-walled carbon nanotubes that includes a carbon nanotube grade we currently manufacture have been classified as carcinogen category 1B and specific target organ toxicant (lung) after repeated exposure category 1 under European Union regulations. Although our carbon nanotubes are bound in a matrix or contained within conductive materials, exposure to carbon nanotubes could occur in the workplace. We could be required to incur additional costs to comply with requirements for the safe manufacturing and handling of these materials and we could be subject to legal claims associated with our products. In addition, chemicals that are currently classified as non-hazardous may be classified as hazardous in the future, and our products may have characteristics that are not recognized today but may be found in the future to impair human health or to be carcinogenic.

Information technology systems failures, data security breaches, cybersecurity attacks or network disruptions have harmed us in the past and could compromise our information, disrupt our operations and expose us to liability, which may adversely impact our operations.

We rely on information technology, some of which is managed by third parties, to manage the day-to-day operations and activities of our business, operate elements of our manufacturing facilities, manage our customer and vendor transactions, and maintain our financial, accounting and business records. In addition, we collect and store certain data, including proprietary business information, and may have access to confidential or personal information that is subject to privacy and security laws and regulations.

The secure processing, maintenance and transmission of this data is critical to our operations and business strategy. Information technology systems failures, including those associated with our managed service provider or related to maintaining or upgrading our systems or integrating information technology and other systems in connection with the integration of businesses we acquire, or network disruptions could disrupt our operations by impeding our processing of transactions and our financial reporting, and our operations, including by contributing to a process safety event, any of which could have a material adverse effect on our business or results of operations. In the past, our networks have been subject to an attack, potentially by suspected foreign nation-state attackers, who conducted reconnaissance and deployed malware. While our systems were able to isolate and expel the attacker before we believe material harm was caused, criminals, rogue insiders, nation-state, and other attackers may continue to attack our network, and our defenses may be unable to succeed in detecting their actions or stop them from inflicting potentially material harms including by theft, destruction, misuse, or corruption of our data or systems or those of other entities whose systems may interconnect with ours.

In addition, our information technology systems could be compromised by outside parties intent on extracting information, corrupting information or disrupting business processes. Despite our security design and controls, and those of our third-party providers, we may be vulnerable to cyber-attacks, computer viruses, security breaches, inadvertent or intentional employee actions, system failures and other risks that could potentially lead to the compromising of sensitive, confidential or personal data, improper use of our, or our third-party provider systems, solutions or networks, unauthorized access, use, disclosure, modification or destruction of information, or operational disruptions. We face increased information technology security and fraud risks due to our increased reliance on working remotely, which may create additional information security vulnerabilities and/or magnify the impact of any disruption in information technology systems. Additionally, we have in the past and may in the future be exposed to unauthorized access to our information technology systems through undetected vulnerabilities in our or our service providers’ information systems or software. With the evolving nature of cybersecurity threats, the scope and impact of any information security incident cannot be predicted. In addition, more than a dozen states in the United States have also passed comprehensive data protection legislation, and the global regulatory environment pertaining to information security and privacy is increasingly demanding, with new and changing requirements, such as the European Union’s General Data Protection Regulation, The Personal Information Protection Law of the People’s Republic of China, and Brazil’s Lei Geral de Protecao de Dados. Complying with these

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laws and regulations may be more costly or take longer than we anticipate, and any failure to comply could result in fines or penalties.

Breaches of our security measures, cyber incidents and disruptions, or the accidental loss, inadvertent disclosure, or unapproved dissemination of proprietary information or sensitive or confidential information about the Company, our employees, our vendors, or our customers, or failure to comply with laws and regulations related to information security or privacy, could result in legal claims or proceedings against us by governmental entities or individuals, significant fines, penalties and judgments, disruption of our operations, remediation requirements, changes to our business practices, and damage to our reputation, and could otherwise harm our business and our results of operations.

Natural disasters and severe weather events could affect our operations and financial results.

We operate facilities in areas of the world that are exposed to natural hazards, such as floods, windstorms, hurricanes, and earthquakes. In addition, extreme weather events and changing weather patterns present physical risks on existing infrastructure that may become more frequent or more severe as a result of factors related to climate change. Such events could disrupt our supply of raw materials or otherwise affect production, transportation and delivery of our products or affect demand for our products and otherwise harm our business and our results of operations, potentially in material ways that may exceed available insurance coverage in the particular circumstances.

We have experienced recent disruptions of the type described above. For example, the severe flooding that occurred in Western Europe in July 2021 caused significant damage to our specialty compounds plant in Pepinster, Belgium. That disruption resulted in a near-term reduction in earnings from lower volumes and certain increases in our operating costs.

Financial and Other Risks

Negative or uncertain worldwide or regional economic conditions or trade relations, as well as regional conflicts, may adversely impact our business.

Our operations and performance are affected by worldwide and regional economic conditions. Uncertainty or a deterioration in the economic conditions affecting the businesses to which, or geographic areas in which, we sell products could reduce demand for our products and inflationary pressures may increase our costs. We may also experience pricing pressure on products and services, or be unsuccessful in passing along to our customers an increase in our raw materials costs or energy prices, which could decrease our revenues and have an adverse effect on our financial condition and cash flows. In addition, during periods of economic uncertainty, our customers may temporarily pursue inventory reduction (“destocking”) measures that exceed declines in the actual underlying demand. Given our position in the value chains for our principal products, we typically experience greater destocking impacts in our results of operations early in a recessionary cycle.

Regional conflicts may also adversely impact our business. While we do not have manufacturing operations in Russia or Ukraine, and we do not have material sales in Ukraine and have stopped sales into Russia, Russia’s continuing invasion of Ukraine is negatively impacting economic conditions in Europe. This could reduce demand for our products in our EMEA region, and negatively impact our and our customers’ ability to operate plants in Europe, and harm our suppliers and otherwise increase our operating costs.

In addition, changes in, or tensions relating to, U.S. trade relations with countries where we do business may adversely impact our business. For example, tensions in the U.S.-China trade relationship have led to an increased risk of sanctions being imposed against our suppliers and customers in China which, if imposed, could restrict our ability to do business with such companies. In addition, we may encounter unexpected operating difficulties in China, more restrictive investment opportunities in China, greater difficulty transferring funds, more restrictive travel in and out of China, or negative currency impacts. Further, the cost of our capital projects may be higher than anticipated because of trade tariffs. In addition, escalating tensions in the U.S.-China trade relationship and/or restrictive policies by either country could require us to duplicate the technology resources and capabilities we have in China, particularly those related to our battery materials product line, in a geography outside China, thereby increasing our costs.

Litigation or legal proceedings could expose us to significant liabilities and thus negatively affect our financial results.

As more fully described in Note S in Item 8 below under the heading “Contingencies”, we are a party to or the subject of lawsuits, claims, and proceedings, including, but not limited to, those involving environmental, and health and safety matters as well as product liability and personal injury claims relating to asbestosis, silicosis, and coal worker’s pneumoconiosis. We are also a potentially responsible party in various environmental proceedings and remediation matters wherein substantial amounts are at issue. Adverse rulings, judgments or settlements in pending or future litigation (including liabilities associated with respirator claims) or in connection with environmental remediation activities could adversely affect our financial results or cause our results to differ materially from those expressed or forecasted in any forward-looking statements.

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Our tax rate and other tax obligations are dependent upon a number of factors, a change in any of which could impact our future tax rates and financial results.

Our future tax rates may be adversely affected by a number of factors, including: changes in the jurisdictions in which our profits are determined to be earned and taxed; changes in the estimated realization of our net deferred tax assets; the repatriation of non-U.S. earnings for which we have not previously provided for non-U.S. withholding taxes; adjustments to estimated taxes upon finalization of various tax returns; increases in expenses that are not deductible for tax purposes; changes in available tax credits; the resolution of issues arising from tax audits with various tax authorities; and changes in tax laws or the interpretation of such tax laws. In addition, losses for which no tax benefits can be recorded could materially impact our tax rate and its volatility from one quarter to another.

Fluctuations in foreign currency exchange and interest rates affect our financial results.

We earn revenues, pay expenses, own assets and incur liabilities in countries using currencies other than the U.S. dollar. In fiscal 2023, we derived a majority of our revenues from sales outside the U.S. Because our consolidated financial statements are presented in U.S. dollars, we must translate revenues and expenses, as well as assets and liabilities, into U.S. dollars at exchange rates in effect during or at the end of each reporting period. Therefore, increases or decreases in the value of the U.S. dollar against other currencies in countries where we operate will affect our results of operations and the value of balance sheet items denominated in foreign currencies. For example, in fiscal 2023, we recorded foreign exchange losses related to the remeasurement of our net monetary assets denominated in Argentine pesos, as the official Argentine exchange rate weakened compared to the U.S. dollar throughout the year. In addition, we may have foreign currency losses from government-controlled currency devaluations, such as the foreign currency losses we recorded in fiscal 2023 related to the impact of the sharp devaluation of the Argentine peso that was guided by the Argentine central bank. Due to the geographic diversity of our operations, weaknesses in some currencies might be offset by strengths in others over time. In addition, we are exposed to adverse changes in interest rates. We use a combination of commercial paper and borrowings under our Credit Agreements to meet our short-term cash needs, with borrowings intra-quarter that may be higher than at quarter-end. As this debt is at variable interest rates, the higher interest rate environment as compared to recent years increases our borrowing costs. We manage both these risks through normal operating and financing activities and, when deemed appropriate, through the use of derivative instruments as well as foreign currency debt. We cannot be certain, however, that we will be successful in reducing the risks inherent in exposures to foreign currency and interest rate fluctuations.

Any future outbreak of a widespread health epidemic could materially and adversely impact our business in the future.

Our global operations expose us to risks associated with public health crises and outbreaks of epidemics, pandemics, or contagious diseases, such as the outbreak of a novel strain of coronavirus beginning in December 2019 (“COVID-19”). A global health crisis could have a serious adverse impact on the economy and on our business, results of operations and cash flows as the COVID-19 pandemic and associated containment efforts did in fiscal 2020. Specifically, a pandemic or future global health crisis may disrupt operations at our customers and reduce demand for our products, require or cause us to cease operations or idle production lines at our facilities, could materially affect our ability to adequately staff and maintain our operations, including in the event government authorities impose mandatory closures, such as those imposed in China as part of that country’s “Zero COVID” policy, work-from-home orders and social distancing protocols, and seek voluntary facility closures and impose other restrictions to mitigate the further spread of disease. A global health crisis could also disrupt our supply chain and materially and adversely impact our ability to secure supplies for our facilities and to provide personal protective equipment for our employees, which could materially and adversely affect our operations. For example, the COVID-19 pandemic has also contributed to increased costs and decreased availability of labor and materials for construction projects, and these factors have increased the costs of our capital improvement projects and delayed our completion of such projects. Factors that will influence the impact on our business and operations include the duration and extent of the pandemic, the extent of imposed or recommended containment and mitigation measures and their impact on our operations and the operations of our customers, and the general economic consequences of the pandemic.

We have entered into a number of derivative contracts with financial counterparties. The effectiveness of these contracts is dependent on the ability of these financial counterparties to perform their obligations and their nonperformance could harm our financial condition.

We have entered into forward foreign currency contracts and cross-currency swaps as part of our financial risk management strategy. The effectiveness of our risk management program using these instruments is dependent, in part, upon the counterparties to these contracts honoring their financial obligations. If any of our counterparties are unable to perform their obligations in the future, we could be exposed to increased earnings and cash flow volatility due to an instrument’s failure to hedge or adequately address a financial risk.

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Technology Risks

We may not be successful achieving our growth expectations from new products, new applications and technology developments, and money we spend on these efforts may not result in an increase in revenues or profits commensurate with our investment.

We may not be successful achieving our growth expectations from developing new products or product applications. Moreover, we cannot be certain that the costs we incur investing in new product and technology development will result in an increase in revenues or profits commensurate with our investment or within the time period we expect. For example, our investments to further develop our E2C® solutions, inkjet dispersions and inks, and battery materials applications may not result in the earnings growth expectations on which these investments are being made, or we may not realize such growth in line with our expectations when we made such investments. Similarly, we cannot be certain that the investments we are making in our EVOLVE® Sustainable Solutions technology platform to develop products for our customers using sustainable reinforcing carbons from renewable or recycled materials or using processes that result in lower GHG emissions will be successful, including within the time period our customers expect. In addition, the timely commercialization of products that we are developing may be disrupted or delayed by manufacturing or other technical difficulties, market acceptance or insufficient market size to support a new product, competitors’ new products, and difficulties in moving from the experimental stage to the production stage. These disruptions or delays could affect our future business results.

The continued protection of our patents, trade secrets and other proprietary intellectual property rights is important to our success.

Our patents, trade secrets and other intellectual property rights are important to our success and competitive position. We own various patents and other intellectual property rights in the U.S. and other countries covering many of our products, as well as processes and product uses. Where we believe patent protection is not appropriate or obtainable, we rely on trade secret laws and practices to protect our proprietary technology and processes, such as physical security, limited dissemination and access and confidentiality agreements with our employees, customers, consultants, business partners, potential licensees and others to protect our trade secrets and other proprietary information. However, trade secrets can be difficult to protect and the protective measures we have put in place may not prevent disclosure or unauthorized use of our proprietary information or provide an adequate remedy in the event of misappropriation or other violations of our proprietary rights. In addition, we are a licensee of various patents and intellectual property rights belonging to others in the U.S. and other countries. Because the laws and enforcement mechanisms of some countries may not allow us to protect our proprietary rights to the same extent as we are able to do in the U.S., the strength of our intellectual property rights will vary from country to country.

Irrespective of our proprietary intellectual property rights, we may be subject to claims that our products, processes or product uses infringe the intellectual property rights of others. These claims, even if they are without merit, could be expensive and time consuming to defend and if we were to lose such claims, we could be enjoined from selling our products or using our processes and/or be subject to damages, or be required to enter into licensing agreements requiring royalty payments and/or use restrictions. Licensing agreements may not be available to us, or if available, may not be available on acceptable terms.

Portfolio Management, Capacity Expansion and Integration Risks

Any failure to realize benefits from acquisitions, alliances or joint ventures or to achieve our portfolio management objectives could adversely affect future financial results.

In achieving our strategic plan objectives, we may pursue acquisitions, alliances or joint ventures intended to complement or expand our existing businesses globally or add product technology, or both. The success of acquisitions of businesses, new technologies and products, or arrangements with third parties is not always predictable and we may not be successful in realizing our objectives as anticipated. We may not be able to integrate any acquired businesses successfully into our existing businesses, make such businesses profitable, or realize anticipated cost savings or synergies, if any, from these acquisitions, which could adversely affect our business results. In addition to strategic acquisitions, we evaluate our portfolio in light of our objectives and alignment with our growth strategy. In implementing this strategy, we may not be successful in separating non-strategic assets. The gains or losses on the divestiture of, or lost operating income from, such assets may affect our earnings. Moreover, we have in the past, and may again in the future, incur asset impairment charges related to acquisitions or divestitures that reduce earnings. As described in Note D in Item 8 below under the heading “Divestitures”, we recorded an asset impairment charge and a loss on sale of business in fiscal 2022 in connection with the disposition of our Purification Solutions business.

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Plant capacity expansions and site development projects may impact existing plant operations, be delayed and/or not achieve the expected benefits.

Our ability to complete capacity expansions and site development projects, including capacity conversions from reinforcing carbons to specialty carbons and other site development projects, as planned may be delayed or interrupted by the need to obtain environmental and other regulatory approvals, unexpected cost increases, availability of labor and materials, unforeseen hazards such as weather conditions, and other risks customarily associated with construction projects. These risks include the risk that existing plant operations are disrupted as well as the risk associated with delays in the start-up of operations using new technologies, which disruptions could make it difficult for us to meet our customer needs. Moreover, in the case of capacity expansions, the cost of these activities could have a negative impact on the financial performance of the relevant business until capacity utilization at the particular facility is sufficient to absorb the incremental costs associated with an expansion. In addition, our ability to expand capacity in emerging regions depends in part on economic and political conditions in these regions and, in some cases, on our ability to establish operations, construct additional manufacturing capacity or form strategic business alliances.

Item 1B. Unresolved Staff Comments

None.

Item 2. Properties

Cabot’s corporate headquarters are in leased office space in Boston, Massachusetts. We also own or lease office, manufacturing, storage, distribution, marketing and research and development facilities in the U.S. and in foreign countries. The locations of our principal manufacturing and/or administrative facilities are set forth in the table below. Unless otherwise indicated, all the properties are owned.

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* Leased premises

** Building(s) owned by Cabot on leased land

We conduct research and development for our various businesses primarily at facilities in Billerica, Massachusetts; Pampa, Texas; Pepinster, Belgium; Frankfurt and Münster, Germany; and Zhuhai and Shanghai, China.

With our existing manufacturing plants and planned expansions, we generally have sufficient production capacity to meet current requirements and expected near-term growth. These plants are generally well maintained, in good operating condition and suitable and adequate for their intended use. Our administrative offices and other facilities are suitable and adequate for their intended purposes.

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Item 3. Legal Proceedings

Cabot is a party in various lawsuits and environmental proceedings wherein substantial amounts are claimed. Additional information regarding legal proceedings involving Cabot is disclosed in Note S in Item 8 below, under the heading “Contingencies”, which disclosure is incorporated herein by reference.

Item 4. Mine Safety Disclosures

Not applicable.

Information about our Executive Officers

Set forth below is certain information about Cabot’s executive officers as of November 13, 2023.

Sean D. Keohane, age 56, is President and Chief Executive Officer and a member of Cabot’s Board of Directors, positions he has held since March 2016. Mr. Keohane joined Cabot in 2002. From November 2014 until March 2016 he was Executive Vice President and President of Reinforcement Materials. From March 2012 until November 2014, he was Senior Vice President and President of Performance Chemicals, and from May 2008 until March 2012, he was General Manager of Performance Chemicals. He was appointed Vice President in March 2005, Senior Vice President in March 2012 and Executive Vice President in November 2014. He was a member of the Interim Office of the Chief Executive Officer, which was in place from December 2015 until March 2016.

Erica McLaughlin, age 47, is Executive Vice President, Chief Financial Officer and Head of Corporate Strategy. Ms. McLaughlin joined Cabot in 2002. She was elected Executive Vice President effective December 2022, Senior Vice President and Chief Financial Officer in May 2018, and in October 2018 she assumed responsibility for Corporate Strategy and Development. From June 2016 until May 2018 she was Vice President of Business Operations for Reinforcement Materials and General Manager of the tire business, and from July 2011 until June 2016, she was Vice President of Investor Relations and Corporate Communications. Prior to July 2011, she held a variety of leadership positions in Finance and Corporate Planning.

Karen A. Kalita, age 44, is Senior Vice President and General Counsel. Ms. Kalita joined Cabot in 2008. Prior to assuming her current position in June 2019, she held several key positions in Cabot’s Law Department, including Chief Counsel to the Company’s Reinforcement Materials segment from November 2015 to June 2019 and Purification Solutions segment from June 2013 to June 2019, and senior legal counsel to the Company’s previous Advanced Technologies segment. Prior to joining the Company, Ms. Kalita was in private practice at WilmerHale LLP in Boston, MA.

Hobart C. Kalkstein, age 53, is Executive Vice President and President, Reinforcement Materials Segment and President, Americas Region. Mr. Kalkstein joined Cabot in 2005. He was elected Executive Vice President effective December 2022, and Senior Vice President and President, Reinforcement Materials Segment and President, Americas Region in April 2016. Prior to this, he was Vice President of Corporate Strategy and Development from December 2015 to April 2016. From October 2013 to December 2015, he served as Vice President of Global Business Operations for Purification Solutions and from November 2012 to December 2015 as General Manager of Global Emission Control Solutions for Purification Solutions, and from January 2012 to November 2012 he served as Vice President of Business Operations and Executive Director of Marketing and Business Strategy for Performance Chemicals. Prior to that, he served as General Manager of the Aerogel business from October 2007 to February 2010.

Jeff Zhu, age 55, is Executive Vice President and President, Performance Chemicals Segment and President, Asia Pacific Region. Mr. Zhu joined Cabot in 2012. He was elected Executive Vice President effective December 2022 and Senior Vice President and President, Performance Additives business and President, Asia Pacific Region in October 2019. Prior to this, he had served as President, Asia Pacific Region since joining Cabot. Prior to joining Cabot, Mr. Zhu served in a variety of regional and global business leadership roles at Rhodia from 1994 until 2010, including Asia Pacific regional commercial director from 1994 to 2002, regional vice president and general manager of Rhodia Novacare Asia Pacific from 2002 to 2008, and vice president and global director of Rhodia electronics and catalysis from 2008 to 2010. In addition, Mr. Zhu served as head of global pulp and paper sales at Asia Pacific Resources International Holdings Limited from 2010 to 2012.

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PART II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

Cabot’s common stock is listed for trading (symbol CBT) on the New York Stock Exchange. As of November 13, 2023, there were 508 holders of record of Cabot’s common stock.

Issuer Purchases of Equity Securities

The table below sets forth information regarding Cabot’s purchases of its equity securities during the quarter ended September 30, 2023:

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Comparative Stock Performance

The graph compares the cumulative total stockholder return on Cabot common stock for the five-year period ended September 30, 2023 with the S&P 400 Chemical Index and the S&P Midcap 400 Index. The comparisons assume the investment of $100 on October 1, 2018 in Cabot’s common stock and in each of the indices and the reinvestment of all dividends.

We have historically included the S&P 500 Chemical Index as a point of reference in our Comparative Stock Performance chart; however, we have made the decision to remove the S&P 500 Chemical Index from this chart beginning with our next Annual Report on Form 10-K. The decision to remove the S&P 500 Chemical Index was based on our belief that the S&P 500 Chemical Index is no longer the most relevant benchmark for assessing our stock performance due to Cabot's smaller size relative to the companies in that index.

We are adding the S&P 400 Chemical Index, which we believe provides a more representative index based on our market capitalization.

The stock price performance on the graph below is not necessarily indicative of future price performance.

The information included under the heading comparative stock performance in Item 5 shall not be deemed to be “soliciting material” or subject to Regulation 14A, shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise be subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act.

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Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Critical Accounting Estimates

Our consolidated financial statements have been prepared in conformity with U.S. GAAP. This preparation of our financial statements requires management to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues, and expenses and related disclosure of contingent assets and liabilities. We consider an accounting estimate to be critical to the financial statements if (i) the estimate is complex in nature or requires a high degree of judgment and if (ii) different estimates and assumptions were used, the results could have a material impact on the consolidated financial statements. On an ongoing basis, we evaluate our estimates and the application of our policies. We base our estimates on historical experience, current conditions and on various other assumptions that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates. We believe the following critical accounting estimates are the most significant to understanding our consolidated financial statements.

Deferred Tax Assets

We have established valuation allowances against a variety of deferred tax assets, including net operating loss carryforwards, capital loss carryforwards, foreign tax credits, and other income tax credits. We assess the realizability of our deferred tax assets quarterly and recognize a valuation allowance when it is more likely than not that some or all of our deferred tax assets are not realizable. This assessment is completed on a jurisdiction-by-jurisdiction basis and relies on the weight of all positive and negative evidence available. Cumulative pre-tax losses for a three-year period are considered significant objective negative evidence that some or all of our deferred tax assets may not be realizable. Cumulative reported pre-tax income is considered objectively verifiable positive evidence of our ability to generate positive pretax income in the future.

In accordance with U.S. GAAP, when there is a recent history of pre-tax losses, there is little weight placed on forecasts for purposes of assessing the recoverability of our deferred tax assets. Judgment is required when considering the relative impact of positive and negative evidence. The weight given to the potential effect of positive and negative evidence is commensurate with the extent that it can be objectively verified. The more negative evidence that exists, the more positive evidence is necessary to support a conclusion that a valuation allowance is not needed. We consider the availability of objectively verifiable evidence, such as positive recent core operating results after adjusting for nonrecurring items in determining our ability to utilize deferred tax assets. We use systematic and logical methods to estimate when deferred tax liabilities will reverse and generate taxable income and when deferred tax assets will reverse and generate tax deductions. Assumptions, judgment, and estimates are required when estimating future income and scheduling the reversal of deferred tax assets and liabilities, and the exercise is inherently complex and subjective.

Management concluded that, based on the weight of all available evidence at September 30, 2023, it is more likely than not that a portion of our U.S. deferred tax assets will be realized, resulting in a $152 million release of valuation allowance.

Refer to Note A and Note Q of our Notes to the Consolidated Financial Statements for description of our policies related to income taxes.

Contingencies

We have recorded a significant reserve for respirator liability claims. Our current estimate of the cost of our share of pending and future respirator liability claims is based on facts and circumstances existing at this time, including the number and nature of the remaining claims. Developments that could affect our estimate include, but are not limited to, (i) significant changes in the number of future claims, (ii) changes in the rate of dismissals without payment of pending claims, (iii) significant changes in the average cost of resolving claims, including potential settlements of groups of claims, (iv) significant changes in the legal costs of defending these claims, (v) changes in the nature of claims received or changes in our assessment of the viability of these claims, (vi) trial and appellate outcomes, (vii) changes in the law and procedure applicable to these claims, (viii) the financial viability of the parties that contribute to the payment of respirator claims, (ix) exhaustion or changes in the recoverability of the insurance coverage maintained by certain of the parties that contribute to the settlement of respirator claims, or a change in the availability of the indemnity provided by a former owner of the business, (x) changes in the allocation of costs among the various parties paying legal and settlement costs, and (xi) a determination that the assumptions that were used to estimate our share of liability are no longer reasonable. We cannot determine the impact of these potential developments on our current estimate of our share of liability for these existing and future claims. Because reserves are limited to amounts that are probable and estimable as of a relevant measurement date, and there is inherent difficulty in projecting the impact of potential developments on our share of liability for these existing and future claims, it is reasonably possible that the liabilities for existing and future claims could change in the near term and that change could be material. Refer to Note A and Note S of our Notes to the Consolidated Financial Statements for description of our policies related to contingencies.

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Goodwill Impairment

Goodwill is comprised of the purchase price of business acquisitions in excess of the fair value assigned to the net tangible and identifiable intangible assets acquired. Goodwill is not amortized and is subject to impairment testing annually, or when events or changes in the business environment indicate that the carrying value of the reporting unit may exceed its fair value.

Evaluating goodwill for impairment involves applying significant assumptions including discount rates and forecasted results for the applicable reporting unit, including earnings before interest and tax (“EBIT”), market multiples and growth rates. These assumptions are forward looking and could be affected by future economic and market conditions. We engage third-party valuation specialists as needed to develop the assumptions used in the calculation and the evaluation of goodwill balances. Refer to Note A and Note G of our Notes to the Consolidated Financial Statements for a description of our policies related to goodwill.

Recently Issued Accounting Pronouncements

Refer to the discussion in Note B of our Notes to the Consolidated Financial Statements.

Results of Operations

Cabot is organized into two reportable segments: Reinforcement Materials and Performance Chemicals. The Company’s former Purification Solutions business was a separate reportable segment prior to divestiture in the second quarter of fiscal 2022. Cabot is also organized for operational purposes into three geographic regions: the Americas; EMEA; and Asia Pacific. The discussions of our results of operations for the periods presented reflect these structures.

Our analysis of financial condition and operating results should be read with our consolidated financial statements and accompanying notes. Unless a calendar year is specified, all references to years in this discussion are to our fiscal years ended September 30.

This section discusses our fiscal 2023 and fiscal 2022 results of operations and year-to-year comparisons between fiscal 2023 and fiscal 2022. For the discussions of our fiscal 2021 results and year-to-year comparisons between fiscal 2022 and fiscal 2021, refer to our discussions under the headings “Results of Operations” and “Cash Flows and Liquidity” in Item 7 of the Company’s Annual Report on Form 10-K for the fiscal year ended September 30, 2022, which was filed with the United States Securities and Exchange Commission on November 23, 2022.

Definition of Terms and Non-GAAP Financial Measures

When discussing our results of operations, we use several terms as described below.

The term “product mix” refers to the mix of types and grades of products sold or the mix of geographic regions where products are sold, and the positive or negative impact this has on the revenue or profitability of the business and/or segment.

Our discussion under the heading “(Provision) Benefit for Income Taxes and Reconciliation of Effective Tax Rate to Operating Tax Rate” includes a discussion and reconciliation of our “effective tax rate” and our “operating tax rate” for the periods presented, as well as management’s projection of our operating tax rate range for the next fiscal year. Our operating tax rate is a non-GAAP financial measure and should not be considered as an alternative to our effective tax rate, the most comparable GAAP financial measure. The operating tax rate excludes income tax (expense) benefit on certain items and discrete tax items. The income tax (expense) benefit on certain items is determined using the applicable rates in the taxing jurisdictions in which the certain items occurred and includes both current and deferred income tax (expense) benefit based on the nature of the certain items. Discrete tax items include, but are not limited to, changes in valuation allowance, uncertain tax positions, and other tax items, such as the tax impact of legislative changes and tax accruals on historic earnings due to changes in indefinite reinvestment assertions. Our definition of the operating tax rate may not be comparable to the definition used by other companies. Management believes that this non-GAAP financial measure is useful supplemental information because it helps our investors compare our tax rate year to year on a consistent basis and to understand what our tax rate on current operations would be without the impact of these items.

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Our discussion under the heading “Fiscal 2023 compared to Fiscal 2022—By Business Segment” includes a discussion of Total segment EBIT, which is a non-GAAP financial measure defined as Income (loss) from operations before income taxes and equity in earnings from affiliated companies less certain items and other unallocated items. Our Chief Operating Decision Maker, who is our President and Chief Executive Officer, uses segment EBIT to evaluate the operating results of each segment and to allocate resources to the segments. We believe Total segment EBIT, which reflects the sum of EBIT from our reportable segments, provides useful supplemental information for our investors as it is an important indicator of our operational strength and performance, allows investors to see our results through the eyes of management, and provides context for our discussion of individual business segment performance. Total segment EBIT should not be considered an alternative for Income (loss) from operations before income taxes and equity in earnings of affiliated companies, which is the most directly comparable U.S. GAAP financial measure. A reconciliation of Total segment EBIT to Income (loss) from operations before income taxes and equity in earnings of affiliated companies is provided under the heading “Fiscal 2023 compared to Fiscal 2022—By Business Segment”. Investors should consider the limitations associated with this non-GAAP measure, including the potential lack of comparability of this measure from one company to another.

In calculating Total segment EBIT, we exclude from our Income (loss) from operations before income taxes and equity in earnings of affiliated companies (i) items of expense and income that management does not consider representative of our fundamental on-going segment results, which we refer to as “certain items”, and (ii) items that, because they are not controlled by the business segments and primarily benefit corporate objectives, are not allocated to our business segments, such as interest expense and other corporate costs, which include unallocated corporate overhead expenses such as certain corporate salaries and headquarter expenses, plus costs related to special projects and initiatives, which we refer to as “other unallocated items”. Management believes excluding the items identified as certain items facilitates operating performance comparisons from period to period by eliminating differences that would not otherwise be apparent on a U.S. GAAP basis and also facilitates an evaluation of our operating performance without the impact of these costs or benefits. The items of income and expense that we have excluded from Total segment EBIT, as applicable, but that are included in our U.S. GAAP Income (loss) from operations before income taxes and equity in earnings of affiliated companies, as applicable, are described below.

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Drivers of Demand and Key Factors Affecting Profitability

Drivers of demand and key factors affecting our profitability differ by segment. In Reinforcement Materials, longer term demand is driven primarily by: i) the number of vehicle miles driven globally; ii) the number of original equipment and replacement tires produced; iii) the number of automotive builds; and iv) changes in supply chain inventory levels to adapt to end-market demand and other market dynamics. Over the past several years, operating results have been driven by a number of factors, including: i) increases or decreases in our sales volumes driven by changes in production levels for tires or industrial rubber products and the level at which we service that demand; ii) changes in raw material costs and our ability to adjust the sales price for our products commensurate with changes in raw material costs; iii) changes in pricing and product mix, which includes customer pricing as well as the mix of products sold or the region in which they are sold; iv) global and regional capacity utilization for carbon black; v) fixed cost savings achieved through restructuring and other cost saving activities; vi) the growth of our volumes and market position in emerging economies; vii) capacity management and technology investments, including the impact of energy utilization and yield improvement technologies at our manufacturing facilities; viii) royalties and technology payments related to our patented elastomer composites technology that is used in tire applications; and ix) changes in energy prices associated with our energy center sales and the cost of utilities.

In Performance Chemicals, longer term demand is driven primarily by the construction and infrastructure, automotive, including sales into batteries for electric vehicles, electronics, inkjet printing, and consumer products industries. In recent years, operating results in Performance Chemicals have been driven by: i) increases or decreases in sales volumes to the industries previously noted; ii) changes in pricing and product mix, which includes customer pricing as well as the mix of products sold or the region in which they are sold; iii) our ability to deliver differentiated products that drive enhanced performance in customers’ applications; iv) our ability to obtain value pricing for this differentiation; v) the cost of new capacity; vi) changes in selling prices relative to variations in the cost of raw materials; vii) the adoption of new products for use in our customers’ applications; and viii) changes in supply chain inventory levels to adapt to end-market demand and other market dynamics.

Overview of Results for Fiscal 2023

During fiscal 2023, Income (loss) from operations before income taxes and equity in earnings of affiliated companies increased compared to fiscal 2022 primarily due to the impairment and loss on sale charges related to the divestiture of the Purification Solutions business, which did not recur in fiscal 2023, and higher earnings in our Reinforcement Materials segment partially offset by lower earnings in our Performance Chemicals segment.

Fiscal 2023 compared to Fiscal 2022—Consolidated

Net Sales and Other Operating Revenues and Gross Profit

Net sales decreased by $390 million in fiscal 2023 as compared to fiscal 2022. The decrease in net sales was primarily driven by lower volumes in both segments ($212 million), the negative impact from foreign currency translation ($128 million), and the impact of the divestiture of our Purification Solutions business in fiscal 2022 ($97 million), partially offset by a favorable price and product mix ($98 million).The favorable price and product mix was driven by favorable 2023 calendar year tire customer contracts agreements within the Reinforcement Materials segment, partially offset by a weaker price and product mix in the Performance Chemicals segment. The volume decrease is primarily due to destocking in both segments, soft demand in key markets, and, for the Performance Chemicals segment, a prolonged weakness in China following the impact of COVID-19 outbreaks in the first half of fiscal 2023.

Gross profit decreased by $46 million in fiscal 2023 as compared to fiscal 2022. The decrease was primarily due to lower volumes within both the Reinforcement Materials and Performance Chemicals segments and the negative impact of foreign currency translation, partially offset by higher unit margins in our Reinforcement Materials segment.

Selling and Administrative Expenses

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Selling and administrative expenses decreased by $5 million in fiscal 2023 as compared to fiscal 2022. The decrease in selling and administrative expenses in fiscal 2023 was primarily due to a decrease in the incentive compensation accrual for the fiscal 2023 period and prior year charges related to the Purification Solutions divestiture, partially offset by a $17 million benefit from the sale of land in fiscal 2022 that did not recur.

Research and Technical Expenses

Research and technical expenses increased by $2 million in fiscal 2023 as compared to fiscal 2022 primarily due to higher costs related to our battery materials and inkjet product lines.

Impairment Charges and Loss on Sale

The loss on sale and asset impairment charges associated with the sale of the Purification Solutions business are described in Note D of our Notes to the Consolidated Financial Statements.

Interest and Dividend Income

Interest and dividend income in fiscal 2023 increased by $20 million as compared to fiscal 2022 primarily due to higher interest rates.

Interest Expense

Interest expense increased by $34 million in fiscal 2023 as compared to fiscal 2022 primarily due to higher interest rates.

Other Income (Expense)

Other expense increased during fiscal 2023 by $7 million as compared to fiscal 2022. The change was driven by higher foreign currency losses, primarily in Argentina, partially offset by an increase in investment income in Argentina and Brazil.

(Provision) Benefit for Income Taxes and Reconciliation of Effective Tax Rate to Operating Tax Rate