<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1996 <PERIOD-START> JAN-01-1996 <PERIOD-END> JUN-30-1996 <CASH> 3,814 <SECURITIES> 1,726 <RECEIVABLES> 28,578 <ALLOWANCES> 3,302 <INVENTORY> 47,098 <CURRENT-ASSETS> 90,404 <PP&E> 188,920 <DEPRECIATION> 92,551 <TOTAL-ASSETS> 204,279 <CURRENT-LIABILITIES> 59,091 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 54,020 <OTHER-SE> 70,375 <TOTAL-LIABILITY-AND-EQUITY> 204,279 <SALES> 135,815 <TOTAL-REVENUES> 136,475 <CGS> 104,952 <TOTAL-COSTS> 112,584 <OTHER-EXPENSES> (31) <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 40 <INCOME-PRETAX> 23,882 <INCOME-TAX> 7,857 <INCOME-CONTINUING> 16,025 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 16,025 <EPS-PRIMARY> 0.57 <EPS-DILUTED> 0.57