<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1996 <PERIOD-START> JAN-01-1996 <PERIOD-END> SEP-30-1996 <CASH> 21,567 <SECURITIES> 0 <RECEIVABLES> 1,227,846 <ALLOWANCES> 25,097 <INVENTORY> 368,338 <CURRENT-ASSETS> 1,629,673 <PP&E> 4,233,454 <DEPRECIATION> 2,320,061 <TOTAL-ASSETS> 4,649,317 <CURRENT-LIABILITIES> 1,208,680 <BONDS> 1,314,358 <COMMON> 326,705 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 1,350,387 <TOTAL-LIABILITY-AND-EQUITY> 4,649,317 <SALES> 4,727,024 <TOTAL-REVENUES> 4,727,024 <CGS> 3,912,957 <TOTAL-COSTS> 3,912,957 <OTHER-EXPENSES> 1,081,324 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 71,614 <INCOME-PRETAX> (263,956) <INCOME-TAX> (9,182) <INCOME-CONTINUING> (254,774) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (254,774) <EPS-PRIMARY> (1.66) <EPS-DILUTED> (1.66)