<ARTICLE> 5 <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-END> DEC-31-1998 <CASH> 31,300 <SECURITIES> 0 <RECEIVABLES> 64,400 <ALLOWANCES> 0 <INVENTORY> 43,500 <CURRENT-ASSETS> 20,500 <PP&E> 472,200 <DEPRECIATION> 251,900 <TOTAL-ASSETS> 505,600 <CURRENT-LIABILITIES> 104,200 <BONDS> 105,000 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 4,300 <OTHER-SE> 225,800 <TOTAL-LIABILITY-AND-EQUITY> 505,600 <SALES> 449,700 <TOTAL-REVENUES> 449,700 <CGS> 314,500 <TOTAL-COSTS> 314,500 <OTHER-EXPENSES> (2,500) <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 7,200 <INCOME-PRETAX> 27,800 <INCOME-TAX> 21,200 <INCOME-CONTINUING> 6,700 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 6,700 <EPS-PRIMARY> .40 <EPS-DILUTED> .41