<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 12-mos <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-START> JAN-01-2000 <PERIOD-END> DEC-31-2000 <CASH> 42,700 <SECURITIES> 0 <RECEIVABLES> 62,100 <ALLOWANCES> (1,200) <INVENTORY> 41,000 <CURRENT-ASSETS> 173,100 <PP&E> 521,400 <DEPRECIATION> 285,600 <TOTAL-ASSETS> 557,400 <CURRENT-LIABILITIES> 79,300 <BONDS> 195,800 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 4,300 <OTHER-SE> 200,500 <TOTAL-LIABILITY-AND-EQUITY> 557,400 <SALES> 430,100 <TOTAL-REVENUES> 430,100 <CGS> 326,700 <TOTAL-COSTS> 326,700 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 13,100 <INCOME-PRETAX> 2,100 <INCOME-TAX> 1,500 <INCOME-CONTINUING> 1,600 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,600 <EPS-BASIC> .11 <EPS-DILUTED> .11