<TABLE> <S> <C>
<ARTICLE> 5
<MULTIPLIER>1,000
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> SEP-30-2000
<CASH> 19,200
<SECURITIES> 0
<RECEIVABLES> 19,800
<ALLOWANCES> 0
<INVENTORY> 46,000
<CURRENT-ASSETS> 88,900
<PP&E> 1,194,600
<DEPRECIATION> (882,800)
<TOTAL-ASSETS> 415,500
<CURRENT-LIABILITIES> 135,400
<BONDS> 0
1,800
0
<COMMON> 900
<OTHER-SE> (73,500)
<TOTAL-LIABILITY-AND-EQUITY> 415,500
<SALES> 149,300
<TOTAL-REVENUES> 149,300
<CGS> 107,800
<TOTAL-COSTS> 158,200
<OTHER-EXPENSES> 0
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> (5,800)<F1>
<INCOME-PRETAX> (14,800)
<INCOME-TAX> (3,400)
<INCOME-CONTINUING> (18,200)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (23,300)
<EPS-BASIC> (0.25)
<EPS-DILUTED> (0.25)
<FN>
<F1>NET OF INTEREST INCOME OF $2.1 MILLION.
</FN>
</TABLE>