<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from the
Condensed Consolidated Balance Sheet as of June 30, 1999 (unaudited) and the
Consolidated Statement of Operations for the Three Months Ended June 30, 1999
(unaudited) and is qualified in its entirety by reference to such financial
statements.
</LEGEND>
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             APR-01-1999
<PERIOD-END>                               JUN-30-1999
<CASH>                                          20,700
<SECURITIES>                                    16,500
<RECEIVABLES>                                  224,600
<ALLOWANCES>                                         0
<INVENTORY>                                    169,900
<CURRENT-ASSETS>                               681,600
<PP&E>                                       1,145,100
<DEPRECIATION>                               (436,100)
<TOTAL-ASSETS>                               2,734,100
<CURRENT-LIABILITIES>                          556,800
<BONDS>                                        809,000
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           300
<OTHER-SE>                                     982,800
<TOTAL-LIABILITY-AND-EQUITY>                 2,734,100
<SALES>                                        640,800
<TOTAL-REVENUES>                               640,800
<CGS>                                          491,700
<TOTAL-COSTS>                                  491,700
<OTHER-EXPENSES>                                79,800
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              12,600
<INCOME-PRETAX>                                 56,700
<INCOME-TAX>                                    20,400
<INCOME-CONTINUING>                             36,300
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    36,300
<EPS-BASIC>                                    $1.36
<EPS-DILUTED>                                    $1.35