財務報表-損益表 / 單位(千)元 
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                      請選擇全年/半年報表
                          
                         
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					 全年報 	
   
                          
                            | 項目/年度 | 
                            93 | 
                            94 | 
                            95 | 
                            96 | 
                            97 | 
                            98 | 
                             
												                          						                     
                            | 營業收入 | 
                            533,251 | 
                            582,258 | 
                            635,409 | 
                            608,135 | 
                            580,932 | 
                            245,477 | 
       
														                          						                     
                            | 營業成本 | 
                            407,920 | 
                            464,524 | 
                            538,764 | 
                            512,936 | 
                            481,650 | 
                            221,466 | 
       
														                          						                     
                            | 營業毛利損 | 
                            125,331 | 
                            117,734 | 
                            96,645 | 
                            95,199 | 
                            99,282 | 
                            24,011 | 
       
														                          						                     
                            | 營業費用 | 
                            62,609 | 
                            72,335 | 
                            63,715 | 
                            69,955 | 
                            67,403 | 
                            38,681 | 
       
														                          						                     
                            | 營業損益 | 
                            62,722 | 
                            45,399 | 
                            32,930 | 
                            25,244 | 
                            31,879 | 
                            -14,670 | 
       
														                          						                     
                            | 營業外收入 | 
                            8,995 | 
                            10,729 | 
                            19,145 | 
                            27,071 | 
                            50,407 | 
                            36,720 | 
       
														                          						                     
                            | 營業外支出 | 
                            10,469 | 
                            16,044 | 
                            6,645 | 
                            7,184 | 
                            22,751 | 
                            2,945 | 
       
														                          						                     
                            | 稅前損益 | 
                            61,248 | 
                            40,084 | 
                            45,430 | 
                            45,131 | 
                            59,535 | 
                            19,105 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            12,473 | 
                            11,718 | 
                            10,995 | 
                            8,276 | 
                            14,340 | 
                            5,073 | 
       
														                          						                     
                            | 稅後損益 | 
                            48,775 | 
                            28,366 | 
                            34,435 | 
                            36,855 | 
                            45,195 | 
                            14,032 | 
       
														                          						                     
                            | 期末股本 | 
                            364,870 | 
                            364,870 | 
                            364,870 | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            1.680 | 
                            1.100 | 
                            1.250 | 
                            1.010 | 
                            1.240 | 
                            0.390 | 
       
														                          						                     
                            | 簡單每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 完全稀釋每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
								  	                        
                           	
				
					   
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                      財務報表-資產負債表 / 單位(千)元  | 
                     
                    
                      請選擇全年/半年報表
                        
                        
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					    全年報
                        
                          
                            | 項目/年度 | 
                            93 | 
                            94 | 
                            95 | 
                            96 | 
                            97 | 
                            98 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            257,769 | 
                            260,814 | 
                            268,512 | 
                            217,541 | 
                            183,873 | 
                            135,875 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            42,312 | 
                            19,095 | 
                            12,284 | 
                            12,389 | 
                            11,398 | 
                            11,210 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            10,137 | 
                            18,562 | 
                            11,878 | 
                            9,122 | 
                            3,783 | 
                            12,710 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            85,749 | 
                            99,354 | 
                            92,243 | 
                            99,487 | 
                            78,157 | 
                            24,517 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            10,151 | 
                            - - | 
                            2,090 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            113,425 | 
                            116,929 | 
                            144,046 | 
                            79,536 | 
                            83,136 | 
                            71,834 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            2,637.000 | 
                            3,039.000 | 
                            2,665.000 | 
                            1,651.000 | 
                            5,870.000 | 
                            7,525.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            44,526 | 
                            47,508 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期投資 | 
                            44,526 | 
                            47,508 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 固定資產 | 
                            505,458 | 
                            462,729 | 
                            430,884 | 
                            418,689 | 
                            410,050 | 
                            391,467 | 
                           
                  		  
                          
                            | 無形資產 | 
                            535 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產 | 
                            19,109 | 
                            19,624 | 
                            12,242 | 
                            11,326 | 
                            10,491 | 
                            6,927 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            1,187 | 
                            2,081 | 
                            3,317 | 
                            2,920 | 
                            775 | 
                            775 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            17,040 | 
                            16,673 | 
                            8,925 | 
                            8,406 | 
                            9,716 | 
                            6,152 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            882 | 
                            870 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            827,397 | 
                            790,675 | 
                            872,178 | 
                            832,675 | 
                            823,993 | 
                            794,755 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            827,397 | 
                            790,675 | 
                            872,178 | 
                            832,675 | 
                            823,993 | 
                            794,755 | 
                           
                  		  
                          
                            | 流動負債 | 
                            182,970 | 
                            153,894 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 短期借款 | 
                            99,511 | 
                            69,534 | 
                            59,000 | 
                            20,000 | 
                            20,000 | 
                            34,916 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            4,720 | 
                            7,819 | 
                            7,650 | 
                            11,021 | 
                            6,172 | 
                            6,574 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            2,537 | 
                            6,926 | 
                            3,894 | 
                            6,564 | 
                            3,124 | 
                            4,213 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            324 | 
                            11,229 | 
                            2,211 | 
                            1,043 | 
                            6,668 | 
                            - - | 
                           
                  		  
                          
                            | 應付費用 | 
                            27,884 | 
                            29,535 | 
                            27,564 | 
                            27,597 | 
                            16,610 | 
                            15,060 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            - - | 
                            5,974 | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            5,508 | 
                            4,810 | 
                            - - | 
                            5,938 | 
                            13,077 | 
                            4,190 | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            39,100 | 
                            19,504 | 
                            35,488 | 
                            35,468 | 
                            35,472 | 
                            29,222 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            3,386 | 
                            4,537 | 
                            2,122 | 
                            2,610 | 
                            1,826 | 
                            818 | 
                           
                  		  
                          
                            | 長期負債 | 
                            131,523 | 
                            - - | 
                            169,239 | 
                            129,829 | 
                            94,353 | 
                            65,131 | 
                           
                  		  
                          
                            | 長期借款 | 
                            131,523 | 
                            112,019 | 
                            169,239 | 
                            129,829 | 
                            94,353 | 
                            65,131 | 
                           
                  		  
                          
                            | 其他負債 | 
                            4,169 | 
                            5,036 | 
                            6,674 | 
                            11,078 | 
                            21,263 | 
                            25,714 | 
                           
                  		  
                          
                            | 負債總額 | 
                            318,662 | 
                            270,949 | 
                            319,816 | 
                            251,148 | 
                            218,565 | 
                            185,838 | 
                           
                  		  
                          
                            | 股本 | 
                            364,870 | 
                            364,870 | 
                            364,870 | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 普通股股本 | 
                            364,870 | 
                            364,870 | 
                            364,870 | 
                            364,870 | 
                            364,870 | 
                            364,870 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            147,283 | 
                            156,822 | 
                            172,430 | 
                            190,458 | 
                            216,826 | 
                            212,615 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            46,683 | 
                            51,561 | 
                            54,397 | 
                            57,841 | 
                            61,526 | 
                            66,046 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            100,600 | 
                            101,843 | 
                            114,615 | 
                            129,199 | 
                            155,300 | 
                            146,569 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                             | 
                             | 
                            15,062 | 
                            26,199 | 
                            23,732 | 
                            31,432 | 
                           
                  		  
                          
                            | 金融商品未實現損益 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 未認列為退休金成本之淨損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 股東權益總額 | 
                            508,735 | 
                            519,726 | 
                            552,362 | 
                            581,527 | 
                            605,428 | 
                            608,917 | 
                           
                         
						 
						 
                         
						
							 
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