Cabot Announces Second Quarter Operating Results

April 27, 2005

BOSTON, April 27, 2005 /PRNewswire-FirstCall via COMTEX/ -- Cabot Corporation (NYSE: CBT) today announced a net loss of $50 million (loss of $0.84 per common share) for the second quarter of fiscal year 2005 ended March 31, 2005, compared with earnings of $37 million ($0.54 per diluted common share) for the year ago quarter. The second quarter fiscal year 2005 results included $93 million ($1.46 per common share after tax) of charges from certain items and discontinued operations, compared with $1 million ($0.02 per diluted common share after tax) of charges from certain items and discontinued operations for the same quarter of fiscal year 2004. After analyzing current and anticipated tantalum market conditions, Cabot wrote off the goodwill associated with the Supermetals Business ($90 million). Further details concerning charges from certain items and discontinued operations and results for the quarter are included in Exhibit I to this press release and in the quarterly Supplemental Business Information, which is available on Cabot's website in the Investor Relations section: http://investor.cabot-corp.com.

(LOGO: http://www.newscom.com/cgi-bin/prnh/20000323/CABOTLOGO )

Kennett F. Burnes, Cabot's Chairman and CEO, commented, "The tantalum industry has seen a continued movement toward the use of ever smaller tantalum capacitors in electronics devices resulting in significantly less tantalum powder being used in each capacitor. This development, along with continued high inventory levels that exist in the supply chain, is putting significant pressure on tantalum powder volumes and prices. These adverse market conditions coincide with the expiration of our fixed price contracts over the next two years and have caused us to lower our expectations for the future performance of the Supermetals Business. Our lowered expectations prompted an analysis under the accounting rules which indicated that the current net book value of the assets exceeded the estimated fair value of the business, and caused us to write off $90 million of goodwill."

The Supermetals Business reported operating profit of $16 million for the second quarter of fiscal 2005 which was equal to the profit for the second quarter of 2004 and the first quarter of 2005 due to higher non-contracted volumes offset by lower prices. "The weak market environment has also caused us to reduce our expectations for this business's performance in the current fiscal year," added Burnes.

"We saw solid performance for the quarter within our Chemicals Business, particularly in carbon black, where customer demand remains strong," said Burnes. The Chemicals Business reported operating profit of $46 million compared with $43 million for the second quarter of fiscal 2004 and $36 million for the first quarter of 2005. "Continued high capacity utilization in the carbon black business has allowed us to expand our profitability in this business, increasing operating profit by $6 million compared with the same period last year and $12 million over the first quarter of 2005," continued Burnes. Cabot's fumed metal oxides business reported a $2 million decrease in operating profit compared to the second quarter of 2004 and a $1 million decrease compared to the first quarter of 2005. The results for the quarter were impacted by a write off related to off quality material. "We continue to believe that the fumed metal oxides business remains strong and healthy," added Burnes. Inkjet colorants reported volume growth of 18% over the year ago quarter and 5% over the first quarter of fiscal 2005 driven by increased demand in both the aftermarket and OEM segments.

During the second quarter, the Specialty Fluids Business reported operating profit of $4 million versus $3 million in the same period of fiscal 2004 and $2 million in the first quarter of 2005 driven by an increased number of rental days. During the quarter, the business completed six jobs compared to four jobs for the same period last year.

"We are optimistic about the Company's performance overall," said Burnes, "and anticipate continued strong volumes in our core Chemicals Business as well as ongoing growth in the inkjet colorants and Specialty Fluids businesses. We continue to invest resources in market development and manufacturing operations for our new businesses, such as aerogels, and are confident that they will be solid contributors in future years. Notwithstanding the current challenges in the Supermetals Business, we remain optimistic about its long term performance."

Cabot Corporation is a global specialty chemicals and materials company headquartered in Boston, MA. Cabot's major products are carbon black, fumed silica, inkjet colorants, capacitor materials, and cesium formate drilling fluids.

Forward-Looking Information: This press release contains forward-looking statements, particularly regarding market development plans, Cabot's overall future performance, new business growth, and management's expectations and outlook for The Company's businesses. These statements are based on management's current expectations, assumptions, estimates and projections about Cabot's businesses and the industries in which Cabot operates. Actual results may differ materially from those forecast or implied in the forward- looking statements. You are cautioned not to place undue reliance on these forward-looking statements, which are current only as of this date. Cabot undertakes no obligation to publicly update and revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.

While the list below is not exhaustive, some factors that could affect Cabot's future operating results, financial position and cash flows and could cause actual results to differ materially from those expressed in the forward looking statements are: domestic and global economic conditions, such as market supply and demand, costs and availability of raw materials; the results of current and anticipated labor negotiations; changes in capacity utilization; fluctuations in currency exchange rates; the timely commercialization of products under development by Cabot (which may be disrupted or delayed by technical difficulties, market acceptance, competitors' new products, as well as difficulties in moving from the experimental stage to the production stage); demand for our customers' products; and competitors' reactions to market conditions. Other factors and risks affecting Cabot are discussed in our 2004 Annual Report on Form 10-K.

CABOT CORPORATION CONSOLIDATED STATEMENTS OF OPERATIONS

    Periods ended March 31                   Three Months      Six Months
    Dollars in millions, except per share
     amounts (unaudited)                     2005    2004     2005    2004

    Net sales and other operating
     revenues                                $527    $500   $1,022    $946

    Cost of sales                             397     369      775     708

      Gross profit                           $130    $131     $247    $238


    Selling and administrative expenses        56      58      110     109

    Research and technical expenses            15      13       30      25

    Goodwill asset impairment                  90     -         90     -

      Income (loss) from operations          ($31)    $60      $17    $104


    Other income and expense

      Interest and dividend income              1       1        3       3

      Interest expense                         (8)     (7)     (16)    (15)

      Other income (expense)                    3      (3)       5      (4)

       Total other income and expense          (4)     (9)      (8)    (16)


    Income (loss) from continuing
     operations before income taxes           (35)     51        9      88


    Provision for income taxes                (13)    (13)     (22)    (21)

    Equity in net income of affiliated
     companies, net of tax                      2       1        4       3

    Minority interest in net income, net
     of tax                                    (4)     (3)      (6)     (4)


    Income (loss) from continuing
     operations                               (50)     36      (15)     66


    Discontinued operations
    Income from operations of
     discontinued businesses, net of tax      -         1      -       -


    Net income (loss)                         (50)     37      (15)     66

    Dividends on preferred stock              -        (1)      (1)     (2)

    Income (loss) available to common
     shares                                  $(50)    $36     $(16)    $64

    Diluted earnings per share of common
     stock
      Income (loss) from continuing
       operations                          $(0.84)  $0.53   $(0.26)  $0.96

      Income from operations of
       discontinued businesses               $-     $0.01     $-      $-

       Net income (loss)                   $(0.84)  $0.54   $(0.26)  $0.96

    Weighted average common shares
     outstanding

      Diluted (A)                              60      69       60      69


    (A) The weighted average common shares outstanding at March 31, 2005
        excludes approximately 9 million shares as those
        shares would be antidilutive due to the Company's net loss position.


    CABOT CORPORATION SUMMARY RESULTS BY SEGMENT


    Periods ended March 31                   Three Months      Six Months
    Dollars in millions, except per share
     amounts (unaudited)                     2005    2004     2005    2004

    SALES

    Chemical Business                        $427    $399     $832    $750

    Supermetals Business                       86      85      163     172

    Specialty Fluids                            8       9       15      10

      Segment sales (A)                       521     493    1,010     932

    Unallocated and other (B)                   6       7       12      14

    Net sales and other operating
      revenues                              $527    $500   $1,022    $946

    SEGMENT PROFIT

    Chemical Business                         $46     $43      $82     $70

    Supermetals Business                       16      16       32      37

    Specialty Fluids                            4       3        6       1

      Total Segment Profit (C)                 66      62      120     108

    Interest expense                           (8)     (7)     (16)    (15)

    General unallocated income (expense)
     (D)                                      (91)     (3)     (91)     (2)

    Less: Equity in net income of
     affiliated companies, net of tax          (2)     (1)      (4)     (3)

    Income (loss) from continuing
     operations before income taxes           (35)     51        9      88

    Provision for income taxes                (13)    (13)     (22)    (21)

    Equity in net income of affiliated
     companies, net of tax                      2       1        4       3

    Minority interest in net income, net
     of tax                                    (4)     (3)      (6)     (4)

     Income (loss) from continuing
      operations                              (50)     36      (15)     66

    Discontinued operations

    Income from operations of
     discontinued businesses, net of tax
     (E)                                        -       1        -       -

    Net income (loss)                         (50)     37      (15)     66

    Dividends on preferred stock                -      (1)      (1)     (2)

    Income (loss) available to common
     shares                                  $(50)    $36     $(16)    $64


    Diluted earnings per share of common
     stock
      Income (loss) from continuing
       operations                          $(0.84)  $0.53   $(0.26)  $0.96

      Income from operations of
       discontinued businesses (E)           $-     $0.01     $-      $-

      Net income (loss)                    $(0.84)  $0.54   $(0.26)  $0.96

    Weighted average common shares
     outstanding

      Diluted (F)                              60      69       60      69


    (A) Segment sales for certain operating segments within the Chemical
        Business include 100% of sales of one equity affiliate and transfers
        of materials at cost and at market-based prices.

    (B) Unallocated and other reflects an elimination for sales of one equity
        affiliate offset by royalties paid by equity affiliates and external
        shipping and handling costs.

    (C) Segment profit is a measure used by Cabot's operating decision-makers
        to measure consolidated operating results and assess segment
        performance.  Segment profit includes equity in net income of
        affiliated companies, royalties paid by equity affiliates, minority
        interest and allocated corporate costs.

    (D) General unallocated income (expense) includes foreign currency
        transaction gains (losses), interest income, dividend income, and the
        certain items listed in Exhibit I, including $90 million of goodwill
        impairment charges in the Supermetals Business.

    (E) Income represents settlement of litigation related to a previously
        divested business, net of tax.

    (F) The weighted average common shares outstanding at March 31, 2005
        excludes approximately 9 million shares as those
        shares would be antidilutive due to the Company's net loss position.


    CABOT CORPORATION CONDENSED CONSOLIDATED FINANCIAL POSITION


                                                 March 31,       September 30,
                                                      2005              2004
    In millions                                   (unaudited)

    Current assets                                  $1,269            $1,173

    Net property, plant and equipment                  938               918

    Other non-current assets                           229               335

         Total assets                               $2,436            $2,426


    Current liabilities                               $490              $372

    Non-current liabilities                            765               863

    Stockholders' equity                             1,181             1,191

         Total liabilities and
          stockholders' equity                      $2,436            $2,426

    Working capital                                   $779              $801



    CABOT CORPORATION

                                                      Fiscal  2004
    In millions,
    except per share amounts (unaudited)    Dec Q  Mar Q  June Q  Sept Q  FY

    Sales
    Chemical Business                       $351   $399   $398   $398  $1,546
    Supermetals Business                      87     85     86     80     338
    Specialty Fluids                           1      9      4     13      27
       Segment Sales (A)                     439    493    488    491   1,911
    Unallocated and other (B)                  7      7      4      5      23

    Net sales and other operating revenues  $446   $500   $492   $496  $1,934

    Segment Profit (Loss)
    Chemical Business                        $27    $43    $45    $17    $133
    Supermetals Business                      21     16     18     22      76
    Specialty Fluids                          (2)     3      -      5       6
       Total segment profit (loss) (C)        46     62     63     44     215

    Income (Loss) Available to Common
     Shares
    Interest expense                          (7)    (7)    (8)    (8)    (31)
    General unallocated income (expense)
     (D)                                       -     (3)     2    (14)    (14)
    Less: Equity in net income of
     affiliated companies, net of tax         (2)    (1)    (2)    (2)     (6)

    Income (Loss) from Continuing
     Operations before income taxes           37     51     55     20     164
    (Provision) benefit for income taxes      (8)   (13)   (13)    (5)    (40)
    Equity in net income of affiliated
     companies, net of tax                     2      1      2      1       6
    Minority interest in net income, net
     of tax                                   (1)    (3)    (3)    (2)     (9)

    Income (Loss) from Continuing
     Operations                               30     36     41     14     121
    Discontinued Operations
    Income (Loss) from Operations of
     Discontinued Businesses,
        net of income taxes (E) (F)           (1)     1      1      1       2

    Net income (loss)                          29     37     42     15     123
    Dividends on preferred stock              (1)    (1)     -     (1)     (3)

       Income (loss) available to
        common shares                         $28    $36    $42    $14    $120

    Income (Loss) per common share
    Income (loss) from Continuing
     Operations                            $0.43  $0.53  $0.61  $0.21   $1.79
    Income (Loss) from Operations of
     Discontinued Businesses (E) (F)       (0.01)  0.01   0.01   0.02    0.03
    Net income (loss)                      $0.42  $0.54  $0.62  $0.23   $1.82
    Weighted average common shares
     outstanding
    Diluted (G)                               68     69     69     68      68

    (A) Segment sales for certain operating segments within the Chemical
        Business include 100% of sales of one equity affiliate and transfers
        of materials at cost and at market-based prices.
    (B) Unallocated and other reflects an elimination for sales for one equity
        affiliate offset by royalties paid by equity affiliates and external
        shipping and handling costs.
    (C) Segment profit is a measure used by Cabot's operating decision-makers
        to measure consolidated operating results and assess segment
        performance.  Segment profit includes equity in net income of
        affiliated companies, royalties paid by equity affiliates, minority
        interest and allocated corporate costs.
    (D) General unallocated income (expense) includes foreign currency
        transaction gains (losses), interest income, dividend income and
        certain items listed in Exhibit I, including $90 million of goodwill
        impairment charges in the Supermetals Business.
    (E) Amounts in Q1 2004 relate to litigation associated with a previously
        divested business, net of tax.
    (F) Additional income in Q2 2004, Q3 2004 and Q4 2004 related to insurance
        recoveries for discontinued businesses, net of tax.
    (G) The weighted average common shares outstanding at March 31, 2005
        excludes approximately 9 million shares as those shares would be
        antidilutive due to the Company's net loss position.



                                                     Fiscal  2005
    In millions,
    except per share amounts (unaudited)   Dec Q   Mar Q  June Q Sept Q   FY

    Sales
    Chemical Business                      $405    $427                  $832
    Supermetals Business                     77      86                   163
    Specialty Fluids                          7       8                    15
       Segment Sales (A)                    489     521                 1,010
    Unallocated and other (B)                 6       6                    12

    Net sales and other operating
     revenues                              $495    $527                $1,022

    Segment Profit (Loss)
    Chemical Business                       $36     $46                   $82
    Supermetals Business                     16      16                    32
    Specialty Fluids                          2       4                     6
       Total segment profit (loss) (C)       54      66                   120

    Income (Loss) Available to Common
     Shares
    Interest expense                         (8)     (8)                  (16)
    General unallocated income (expense)
     (D)                                      1     (91)                  (91)
    Less: Equity in net income of
     affiliated companies, net of tax        (2)     (2)                   (4)

    Income (Loss) from Continuing
     Operations before income taxes          45     (35)                    9
    (Provision) benefit for income taxes     (9)    (13)                  (22)
    Equity in net income of affiliated
     companies, net of tax                    2       2                     4
    Minority interest in net income, net
     of tax                                  (3)     (4)                   (6)

    Income (Loss) from Continuing
     Operations                              35     (50)                  (15)
    Discontinued Operations
    Income (Loss) from Operations of
     Discontinued Businesses,
        net of income taxes (E) (F)           -       -                    -

    Net income (loss)                         35     (50)                 (15)
    Dividends on preferred stock             (1)      -                    (1)

       Income (loss) available to
        common shares                       $34    $(50)                 $(16)

    Income (Loss) per common share
    Income (loss) from Continuing
     Operations                           $0.51  $(0.84)               $(0.26)
    Income (Loss) from Operations of
     Discontinued Businesses (E) (F)        -       -                     -
    Net income (loss)                     $0.51  $(0.84)               $(0.26)
    Weighted average common shares
     outstanding
    Diluted (G)                              69      60                    60

    (A) Segment sales for certain operating segments within the Chemical
        Business include 100% of sales of one equity affiliate and transfers
        of materials at cost and at market-based prices.
    (B) Unallocated and other reflects an elimination for sales for one equity
        affiliate offset by royalties paid by equity affiliates and external
        shipping and handling costs.
    (C) Segment profit is a measure used by Cabot's operating decision-makers
        to measure consolidated operating results and assess segment
        performance.  Segment profit includes equity in net income of
        affiliated companies, royalties paid by equity affiliates, minority
        interest and allocated corporate costs.
    (D) General unallocated income (expense) includes foreign currency
        transaction gains (losses), interest income, dividend income and
        certain items listed in Exhibit I, including $90 million of goodwill
        impairment charges in the Supermetals Business.
    (E) Amounts in Q1 2004 relate to litigation associated with a previously
        divested business, net of tax.
    (F) Additional income in Q2 2004, Q3 2004 and Q4 2004 related to insurance
        recoveries for discontinued businesses, net of tax.
    (G) The weighted average common shares outstanding at March 31, 2005
        excludes approximately 9 million shares as those shares would be
        antidilutive due to the Company's net loss position.


    CABOT CORPORATION CERTAIN ITEMS Exhibit I



    Periods ended March 31                           Three Months
    Dollars in millions, except per share
     amounts (unaudited)                    2005      2005    2004      2004
                                            $   per share(A)  $   per share(A)

    Certain items before income taxes

    Restructuring initiatives                $(4)   $(0.04)    $(2)   $(0.02)

    Goodwill asset impairment                (90)    (1.30)    -         -

    Other non-operating items                -         -        (1)    (0.01)

    Impact of change in shares for net
     loss (B)                                -       (0.12)    -         -

      Total certain items                    (94)    (1.46)     (3)    (0.03)


    Discontinued operations                  -         -         1      0.01

      Total certain items and
       discontinued operations pre-tax       (94)    (1.46)     (2)    (0.02)


    Tax impact of certain items and
     discontinued operations (C)               1       -         1       -

    Total certain items and discontinued
     operations after tax                   $(93)   $(1.46)    $(1)   $(0.02)



    Periods ended March 31                               Six Months
    Dollars in millions, except per share
     amounts (unaudited)                    2005      2005    2004      2004
                                            $   per share(A)  $   per share(A)

    Certain items before income taxes

    Restructuring initiatives                $(8)   $(0.08)    $(3)   $(0.03)

    Goodwill asset impairment                (90)    (1.30)    -         -

    Other non-operating items                -         -        (1)    (0.01)

    Impact of change in shares for net
     loss (B)                                -       (0.05)    -         -

      Total certain items                    (98)    (1.43)     (4)    (0.04)


    Discontinued operations                  -         -       -         -

      Total certain items and
       discontinued operations pre-tax       (98)    (1.43)     (4)    (0.04)


    Tax impact of certain items and
     discontinued operations (C)               5      0.04       1       -

    Total certain items and discontinued
     operations after tax                   $(93)   $(1.39)    $(3)   $(0.04)



    Periods ended March 31                    Three Months       Six Months
    Dollars in millions, except per share
     amounts (unaudited)                     2005     2004     2005     2004

    Statement of Operations Line Item

    Cost of sales                             $(3)     $(1)     $(7)     $(2)

    Selling and administrative expenses        (1)      (1)      (1)      (1)

    Goodwill asset impairment                 (90)       -      (90)       -

    Other (charges) income                      -       (1)       -       (1)

      Total certain items                    $(94)     $(3)    $(98)     $(4)



    (A) Per share amounts are calculated after tax.

    (B) Due to the Company's net loss for the quarter and year to date periods
       ending March 31, 2005, common shares totaling 9 million are required
       to be excluded from the calculation of diluted earnings per share,
       including them would have an antidilutive effect.  However, in order
       to consistently present the per share impact of the certain items on
       the Company's results from period to period, the certain items are
       calculated using the Company's fully diluted weighted average common
       shares outstanding of 69 million.  The impact of this change in the
       weighted average common shares outstanding on both continuing
       operations and certain items is reflected in this line.

    (C) Year to date amount includes $3 million of tax benefit related to the
        closure of the Altona facility.


     Contact:   Susannah R. Robinson
                Director, Investor Relations
                (617) 342-6129

SOURCE Cabot Corporation

Susannah R. Robinson, Director, Investor Relations of Cabot Corporation,
+1-617-342-6129

To access a copy of the Supplemental Business Information for this quarter please Click here.