KAISER ALUMINUM CORPORATION AND SUBSIDIARY COMPANIES
                        (Debtor-in-Possession)
 
               STATEMENTS OF CONSOLIDATED INCOME (LOSS)
                             (Unaudited)
     (In millions of dollars, except share and per share amounts)
 
                                 Quarter Ended         Year Ended
                                 December 31,         December 31,
                              ------------------- --------------------
                                2004      2003      2004      2003
                              --------  --------- --------- ----------
Net sales                      $257.7     $183.3    $942.4     $710.2
                              --------  --------- --------- ----------
 
Costs and expenses:
  Cost of products sold         232.2      182.9     852.2      681.2
  Depreciation and
   amortization                   5.4        5.5      22.3       25.7
  Selling, administrative,
   research and development,
   and general                   24.0       18.3      92.3       92.5
  Other operating charges
   (benefits), net(1)           638.5      136.9     793.2      141.6
                              --------  --------- --------- ----------
    Total costs and expenses    900.1      343.6   1,760.0      941.0
                              --------  --------- --------- ----------
 
Operating loss                 (642.4)    (160.3)   (817.6)    (230.8)
 
 
Other income (expense):
  Interest expense (excluding
   unrecorded contractual
   interest expense of $23.7
   for both quarters and $95.0
   for both years)               (3.0)      (2.0)     (9.5)      (9.1)
  Reorganization items          (10.1)      (6.8)    (39.0)     (27.0)
  Other - net(2)                 (1.1)       1.9       4.2       (5.2)
                              --------  --------- --------- ----------
 
Loss before income taxes and
 discontinued operations       (656.6)    (167.2)   (861.9)    (272.1)
(Provision) benefit for income
 taxes(3)                         (.9)       1.2      (6.2)      (1.5)
                              --------  --------- --------- ----------
 
Loss from continuing
 operations                    (657.5)    (166.0)   (868.1)    (273.6)
                              --------  --------- --------- ----------
Discontinued operations: (4)
  Income (loss) from
   discontinued operations,
   net of income taxes,
   including minority
   interests                     20.0     (407.2)     (5.3)    (514.7)
  Gain from sale of commodity
   interests                       --         --     126.6         --
                              --------  --------- --------- ----------
Income (loss) from
 discontinued operations         20.0     (407.2)    121.3     (514.7)
                              --------  --------- --------- ----------
Net loss                      $(637.5)   $(573.2)  $(746.8)   $(788.3)
                              ========  ========= ====================
 
Income (loss) per share-
 Basic/Diluted: (5)
Loss from continuing
 operations                    $(8.25)    $(2.07)  $(10.88)    $(3.41)
                              ========  ========= ========= ==========
Income (loss) from
 discontinued operations         $.25     $(5.09)    $1.52     $(6.42)
                              ========  ========= ========= ==========
Net loss                       $(8.00)    $(7.16)   $(9.36)    $(9.83)
                              ========  ========= ========= ==========
Weighted average shares
 outstanding (000):(5)
  Basic/Diluted                79,686     80,043    79,815     80,175
 
 
(1) The income (loss) impact associated with other operating (charges)
    benefits, net, after deducting other operating (charges) benefits,
    net related to discontinued operations, for the quarters and years
    ended December 31, 2004 and 2003, was as follows (the business
    segment to which the item is applicable is indicated):
 
                                 Quarter Ended         Year Ended
                                 December 31,         December 31,
                              ------------------- --------------------
                                2004      2003      2004      2003
                              --------- --------- --------- ----------
Pension charges related to
 terminated pension plans -
 Corporate                     $(154.5)  $(121.2)  $(310.0)   $(121.2)
Charge related to settlement
 with United Steelworkers of
 America unfair labor practice
 allegations - Corporate        (175.0)       --    (175.0)        --
Settlement charge related to
 termination of post-
 retirement medical benefit
 plans - Corporate              (312.5)       --    (312.5)        --
Hearing Loss claims -
 Corporate                          --     (15.8)       --      (15.8)
Environmental multi-site
 settlement - Corporate             --        --        --      (15.7)
Gain on sale of equipment, net
 - Fabricated Products              --                  --        3.9
Gain on sale of Tacoma
 facility - Primary Aluminum        --        --        --        9.5
Restructured transmission
 service agreement - Primary
 Aluminum                           --        --        --       (3.2)
Other                              3.5       0.1       4.3         .9
                              --------- --------- --------- ----------
                               $(638.5)  $(136.9)  $(793.2)   $(141.6)
                              ========= ========= ========= ==========
 
(2) Other income (expense) for the year ended December 31, 2004
    includes a gain of approximately $6.3 which resulted from the
    settlement of outstanding obligations of a former affiliate. Other
    income (expense) for the year ended December 31, 2003, included
    adjustments to the environmental liabilities of approximately
    $7.5.
 
(3) The income tax (provision) benefit for the quarters and years
    periods ended December 31, 2004 and 2003, relates primarily to
    foreign income taxes. For the quarters and years ended December
    31, 2004 and 2003, as a result of the Cases, the Company did not
    recognize any U.S. income tax benefits for the losses incurred
    from its domestic operations (including temporary differences) or
    any U.S. tax benefit for foreign income taxes. Instead, the
    increases in federal and state deferred tax assets as a result of
    the additional net operating losses and foreign tax credits
    generated in 2004 and 2003 were fully offset by increases in the
    valuation allowances.
 
(4) The Company has sold its interests in and related to Alpart,
    Gramercy/KJBC, Valco and the Mead Facility. The Company expects to
    complete the sale of its interests in and related to QAL in April
    2005. A net gain in excess of $300.0 is expected to result from
    the sale. In accordance with Generally Accepted Accounting
    Principles, the operating results of these interests are reported
    as Discontinued operations. Additional information with regard to
    Discontinued operations is included in Note 3 of Notes to
    Consolidated Financial Statements in the Company's Annual Report
    on Form 10-K for the year ended December 31, 2004.
 
(5) Income (loss) per share may not be meaningful, because as a part
    of a plan of reorganization, it is likely the interests of the
    Company's existing stockholders will be cancelled without
    consideration. See Note 2 of Notes to Consolidated Financial
    Statements in the Company's Annual Report on Form 10-K for the
    year ended December 31, 2004.
 
 
         KAISER ALUMINUM CORPORATION AND SUBSIDIARY COMPANIES
                        (Debtor-in-Possession)
 
          SELECTED OPERATIONAL AND FINANCIAL INFORMATION(1)
                              (Unaudited)
         (In millions of dollars, except shipments and prices)
 
 
                                Quarter Ended         Year Ended
                                December 31,          December 31,
                             -------------------  -------------------
                                2004      2003       2004      2003
                             --------- ---------  --------- ---------
Shipments (mm lbs)
  Fabricated Products           117.6      96.6      458.6     372.3
  Primary Aluminum               39.1      38.7      156.6     158.7
                             --------- ---------  --------- ---------
                                156.7     135.3      615.2     531.0
                             ========= =========  ========= =========
 
Average Realized Third-Party
 Sales Price (per pound):
  Fabricated Products(2)        $1.89     $1.60      $1.76     $1.61
  Primary Aluminum               $.92      $.75       $.85      $.71
 
Net Sales:
  Fabricated Products          $221.9    $154.4     $809.3    $597.8
  Primary Aluminum               35.8      28.9      133.1     112.4
                             --------- ---------  --------- ---------
  Total Net Sales              $257.7    $183.3     $942.4    $710.2
                             ========= =========  ========= =========
 
Segment Operating Income
 (Loss) - (3)
  Fabricated Products(4)        $11.8    $(10.2)     $33.0    $(21.2)
  Primary Aluminum                2.1       2.5       13.9       6.7
  Corporate and Other           (17.8)    (15.7)     (71.3)    (74.7)
  Other Operating (Charges)
   Benefits, Net               (638.5)   (136.9)    (793.2)   (141.6)
                             --------- ---------  --------- ---------
Total Operating Loss          $(642.4)  $(160.3)   $(817.6)  $(230.8)
                             ========= =========  ========= =========
Discontinued operations         $20.0   $(407.2)    $121.3   $(514.7)
                             ========= =========  ========= =========
Net Loss                      $(637.5)  $(573.2)   $(746.8)  $(788.3)
                             ========= =========  ========= =========
Capital expenditures
 (excluding discontinued
 operations)                     $3.1      $2.7       $7.6      $8.9
                             ========= =========  ========= =========
 
(1) The Company has sold its interests in and related to Alpart,
    Gramercy/KJBC, Valco and the Mead Facility. The Company expects to
    complete the sale of its interests in and related to QAL in April
    2005. A net gain in excess of $300.0 is expected to result from
    the sale. In accordance with Generally Accepted Accounting
    Principles, the operating results of these interests are reported
    as Discontinued operations. Additional information with regard to
    Discontinued operations is included in Note 3 of Notes to
    Consolidated Financial Statements in the Company's Annual Report
    on Form 10-K for the year ended December 31, 2004.
 
(2) Average realized prices for the Company's Fabricated products
    business unit are subject to fluctuations due to changes in
    product mix as well as underlying primary aluminum prices and is
    not necessarily indicative of changes in underlying profitability.
 
(3) The Company has changed its segment presentation in 2004 to
    eliminate the "Eliminations" segment as the primary purpose for
    such segment was to eliminate the intercompany profit on sales by
    the Primary aluminum and Bauxite and alumina business units,
    substantially all of which are now considered Discontinued
    operations. Eliminations not representing Discontinued operations
    are now included in segment results. See Note 15 of Notes to
    Consolidated Financial Statements in the Company's Annual Report
    on Form 10-K for the year ended December 31, 2004 for additional
    information with regard to segment information.
 
(4) Operating results for the quarter and year ended December 31, 2004
    include LIFO inventory charges of $12.1. Operating results for the
    quarter and year ended December 31, 2003 include LIFO inventory
    charges of $3.2.
 
 
         KAISER ALUMINUM CORPORATION AND SUBSIDIARY COMPANIES
                        (Debtor-in-Possession)
 
                CONDENSED CONSOLIDATED BALANCE SHEETS
                             (Unaudited)
                       (In millions of dollars)
 
                                         December 31,   December 31,
                                            2004           2003
                                        -------------- --------------
                         Assets(1)(2)
 
Current assets(3)                              $291.3         $232.3
Discontinued operations' current
 assets(2)                                       30.6          193.7
Investments in and advances to
 unconsolidated affiliate                        16.7           13.1
Property, plant, and equipment - net            214.6          230.1
Restricted proceeds from sale of
 commodity interests                            280.8              -
Personal injury-related insurance
 recoveries receivable                          967.0          465.4
Other assets                                     42.5           55.1
Discontinued operations' long-term
 assets(2)                                       38.9          433.8
                                        -------------- --------------
  Total                                      $1,882.4       $1,623.5
                                        ============== ==============
 
           Liabilities & Stockholders' Equity (Deficit)(1)(2)
 
Liabilities not subject to compromise -
  Current liabilities(4)                       $191.2         $143.6
  Discontinued operations' current
   liabilities(2)                                57.7          177.5
  Long-term liabilities                          32.9           59.4
  Long-term debt                                  2.8            2.2
  Discontinued operations' long-term
   liabilities, including minority
   interests in 2003(2)                          26.4          208.7
Liabilities subject to compromise             3,954.9        2,770.1
Minority interests                                 .7             .7
Commitments and contingencies
Stockholders' equity (deficit)               (2,384.2)      (1,738.7)
                                        -------------- --------------
  Total                                      $1,882.4       $1,623.5
                                        ============== ==============
 
(1) The Company and 25 of its subsidiaries have filed petitions for
    reorganization under Chapter 11 of the United States Federal Code.
    The balance sheet as of December 31, 2004, has been prepared on a
    "going concern" basis, which contemplates the realization of
    assets and liquidation of liabilities in the ordinary course of
    business; however, as a result of the Chapter 11 filings, such
    realization of assets and liquidation of liabilities are subject
    to a significant number of uncertainties. Specifically, but not
    all inclusive, the balance sheet does not present: (a) the
    realizable value of assets on a liquidation basis or the
    availability of such assets to satisfy liabilities, (b) the amount
    which will ultimately be paid to settle liabilities and
    contingencies which may be allowed or (c) the effect of any
    changes which may be made in connection with the Company's
    capitalization or operations resulting from a plan of
    reorganization.
 
    Upon emergence from the Chapter 11 proceedings, the Company
    expects to apply "fresh start" accounting to its consolidated
    financial statements as required by AICPA Statement of Position
    90-7, Financial Reporting by Entities in Reorganization Under the
    Bankruptcy Code. As such, the Company will restate its balance
    sheet to equal the reorganization value as determined in its
    plan(s) of reorganization and approved by the Court. Because fresh
    start accounting will be adopted at emergence, and because of the
    significance of liabilities subject to compromise (that will be
    relieved upon emergence), comparisons between the current
    historical financial statements and the financial statements upon
    emergence may be difficult to make.
 
    See Note 1 of Notes to Consolidated Financial Statements of the
    Company's Annual Report on Form 10-K for the year ended December
    31, 2004 for additional information regarding the Company's
    Chapter 11 proceedings.
 
(2) The Company has sold its interests in and related to Alpart,
    Gramercy/KJBC, Valco and the Mead Facility. The Company expects to
    complete the sale of its interests in and related to QAL in April
    2005. A net gain in excess of $300.0 is expected to result from
    the sale. In accordance with Generally Accepted Accounting
    Principles, the assets and liabilities of these interests have
    been reported as Discontinued operations. Additional information
    with regard to Discontinued operations is included in Note 3 of
    Notes to Consolidated Statements in the Company's Annual Report on
    Form 10-K for the year ended December 31, 2004.
 
(3) Includes Cash and cash equivalents of $55.4 and $35.5 at December
    31, 2004 and December 31, 2003, respectively.
 
(4) Includes Current portion of long-term debt of $1.2 and $1.3 at
    December 31, 2004 and December 31, 2003, respectively. On February
    11, 2005, the Company entered into a new financing agreement (the
    "DIP Facility") which replaced the existing post-petition credit
    agreement (the "Replaced Facility"). As of February 28, 2005,
    there were no outstanding borrowings under the DIP Facility. While
    there were only $1.8 of letters of credit outstanding under the
    DIP Facility at February 28, 2005, there were approximately $15.9
    of outstanding letters of credit that had been issued under the
    Replaced Facility for which the Company had deposited cash of
    $16.7 as collateral. The outstanding letters of credit under the
    Replaced Facility are expected to be replaced with letters of
    credit issued under the DIP Facility, at which time, the
    applicable cash deposit will be refunded to the Company. See Note
    7 of Notes to Consolidated Financial Statements in the Company's
    Annual Report on Form 10-K for the year ended December 31, 2004
    for additional information with regard to the DIP Facility.