<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               SEP-30-1997
<CASH>                                          12,074
<SECURITIES>                                    20,143
<RECEIVABLES>                                   53,106
<ALLOWANCES>                                         0
<INVENTORY>                                     77,891
<CURRENT-ASSETS>                               169,748
<PP&E>                                         233,004
<DEPRECIATION>                                (32,238)
<TOTAL-ASSETS>                                 544,253
<CURRENT-LIABILITIES>                          121,944
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           188
<OTHER-SE>                                     143,120
<TOTAL-LIABILITY-AND-EQUITY>                   544,253
<SALES>                                        653,010
<TOTAL-REVENUES>                               653,010
<CGS>                                          509,684
<TOTAL-COSTS>                                  599,435
<OTHER-EXPENSES>                                 2,445
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              16,144
<INCOME-PRETAX>                                 34,986
<INCOME-TAX>                                    14,889
<INCOME-CONTINUING>                             20,097
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    20,097
<EPS-PRIMARY>                                    $1.08
<EPS-DILUTED>                                    $1.08