<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1997 <PERIOD-START> JAN-01-1997 <PERIOD-END> MAR-31-1997 <CASH> 4,092 <SECURITIES> 77 <RECEIVABLES> 31,684 <ALLOWANCES> 3,194 <INVENTORY> 52,034 <CURRENT-ASSETS> 99,759 <PP&E> 241,981 <DEPRECIATION> 96,564 <TOTAL-ASSETS> 262,182 <CURRENT-LIABILITIES> 59,092 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 57,282 <OTHER-SE> 92,046 <TOTAL-LIABILITY-AND-EQUITY> 262,182 <SALES> 77,026 <TOTAL-REVENUES> 77,127 <CGS> 61,145 <TOTAL-COSTS> 61,145 <OTHER-EXPENSES> (262) <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 144 <INCOME-PRETAX> 11,766 <INCOME-TAX> 3,883 <INCOME-CONTINUING> 7,883 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 7,883 <EPS-PRIMARY> 0.28 <EPS-DILUTED> 0.28