<ARTICLE> 5
<RESTATED>
<MULTIPLIER> 1,000
<CURRENCY> U.S. DOLLARS

                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             AUG-20-1999
<PERIOD-END>                               SEP-30-1999
<EXCHANGE-RATE>                                      1
<CASH>                                           4,200
<SECURITIES>                                    41,814
<RECEIVABLES>                                   37,069
<ALLOWANCES>                                         0
<INVENTORY>                                     20,079
<CURRENT-ASSETS>                               105,684
<PP&E>                                         272,003
<DEPRECIATION>                                  93,623
<TOTAL-ASSETS>                                 318,231
<CURRENT-LIABILITIES>                           48,244
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                             0
<OTHER-SE>                                    (15,535)
<TOTAL-LIABILITY-AND-EQUITY>                   318,231
<SALES>                                         43,927
<TOTAL-REVENUES>                                44,052
<CGS>                                           32,898
<TOTAL-COSTS>                                   40,660
<OTHER-EXPENSES>                                 (117)
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               1,627
<INCOME-PRETAX>                                  3,509
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                              3,509
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     3,509
<EPS-BASIC>                                       0.22
<EPS-DILUTED>                                     0.22