<ARTICLE> 5
<MULTIPLIER> 1,000,000


                                                       
<PERIOD-TYPE>                                                          3-MOS
<FISCAL-YEAR-END>                                                DEC-31-2000
<PERIOD-START>                                                   JAN-01-2000
<PERIOD-END>                                                     MAR-31-2000
<CASH>                                                                    43
<SECURITIES>                                                               0
<RECEIVABLES>                                                            895
<ALLOWANCES>                                                              (9)
<INVENTORY>                                                              489
<CURRENT-ASSETS>                                                       1,544
<PP&E>                                                                 6,560
<DEPRECIATION>                                                         3,103
<TOTAL-ASSETS>                                                         5,325
<CURRENT-LIABILITIES>                                                  1,827
<BONDS>                                                                  931
<PREFERRED-MANDATORY>                                                      0
<PREFERRED>                                                                0
<COMMON>                                                                 132
<OTHER-SE>                                                             1,396
<TOTAL-LIABILITY-AND-EQUITY>                                           5,325
<SALES>                                                                3,150
<TOTAL-REVENUES>                                                       3,187
<CGS>                                                                  2,833
<TOTAL-COSTS>                                                          2,833
<OTHER-EXPENSES>                                                          95
<LOSS-PROVISION>                                                           2
<INTEREST-EXPENSE>                                                        20
<INCOME-PRETAX>                                                          102
<INCOME-TAX>                                                              35
<INCOME-CONTINUING>                                                       67
<DISCONTINUED>                                                            11
<EXTRAORDINARY>                                                            0
<CHANGES>                                                                  0
<NET-INCOME>                                                              78
<EPS-BASIC>                                                            .87
<EPS-DILUTED>                                                            .87