<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED
FROM THE FINANCIAL STATEMENTS CONTAINED IN THE SEC FORM OF WHICH
THIS EXHIBIT IS A PART AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000,000

                                                
<PERIOD-TYPE>                                    3-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-END>                               MAR-31-2000
<CASH>                                              41
<SECURITIES>                                       711
<RECEIVABLES>                                      531
<ALLOWANCES>                                         0
<INVENTORY>                                        511
<CURRENT-ASSETS>                                 2,261
<PP&E>                                           3,710
<DEPRECIATION>                                   2,003
<TOTAL-ASSETS>                                   6,624
<CURRENT-LIABILITIES>                            2,496
<BONDS>                                          2,410
<COMMON>                                           702
<PREFERRED-MANDATORY>                              194
<PREFERRED>                                          0
<OTHER-SE>                                       1,544
<TOTAL-LIABILITY-AND-EQUITY>                     6,624
<SALES>                                          1,257
<TOTAL-REVENUES>                                 1,257
<CGS>                                              972
<TOTAL-COSTS>                                      972
<OTHER-EXPENSES>                                   (18)
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                  42
<INCOME-PRETAX>                                     63
<INCOME-TAX>                                        13
<INCOME-CONTINUING>                                 50
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                        48
<EPS-BASIC>                                        .88
<EPS-DILUTED>                                      .84