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 | 
                            94 | 
                            95 | 
                            96 | 
                            97 | 
                            98 | 
                            99 | 
                             
												                          						                     
                            | 營業收入 | 
                            649,283 | 
                            433,608 | 
                            465,160 | 
                            473,893 | 
                            335,723 | 
                            380,719 | 
       
														                          						                     
                            | 營業成本 | 
                            485,280 | 
                            299,141 | 
                            321,436 | 
                            339,544 | 
                            229,508 | 
                            263,582 | 
       
														                          						                     
                            | 營業毛利損 | 
                            164,003 | 
                            134,467 | 
                            143,724 | 
                            134,349 | 
                            106,215 | 
                            117,137 | 
       
														                          						                     
                            | 營業費用 | 
                            107,357 | 
                            106,149 | 
                            95,467 | 
                            98,337 | 
                            105,795 | 
                            93,339 | 
       
														                          						                     
                            | 營業損益 | 
                            54,688 | 
                            28,937 | 
                            47,900 | 
                            34,478 | 
                            872 | 
                            26,576 | 
       
														                          						                     
                            | 營業外收入 | 
                            12,396 | 
                            6,047 | 
                            2,989 | 
                            5,234 | 
                            222 | 
                            6,269 | 
       
														                          						                     
                            | 營業外支出 | 
                            4,947 | 
                            9,824 | 
                            26,195 | 
                            16,675 | 
                            8,977 | 
                            19,845 | 
       
														                          						                     
                            | 稅前損益 | 
                            62,137 | 
                            25,160 | 
                            24,694 | 
                            23,037 | 
                            -7,883 | 
                            13,000 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            11,600 | 
                            - - | 
                            -1,200 | 
                            -3,200 | 
                            -3,300 | 
                            5,800 | 
       
														                          						                     
                            | 稅後損益 | 
                            50,537 | 
                            25,160 | 
                            25,894 | 
                            26,237 | 
                            -4,583 | 
                            7,200 | 
       
														                          						                     
                            | 期末股本 | 
                            217,200 | 
                            290,078 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            2.020 | 
                            0.870 | 
                            0.840 | 
                            0.850 | 
                            -0.150 | 
                            - - | 
       
														                          						                     
                            | 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 | 
                            94 | 
                            95 | 
                            96 | 
                            97 | 
                            98 | 
                            99 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            402,311 | 
                            333,757 | 
                            314,972 | 
                            277,836 | 
                            300,576 | 
                            293,321 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            90,261 | 
                            46,984 | 
                            54,886 | 
                            51,500 | 
                            18,339 | 
                            10,091 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            742 | 
                            550 | 
                            1,088 | 
                            621 | 
                            2,061 | 
                            5,688 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            196,318 | 
                            131,473 | 
                            101,682 | 
                            52,258 | 
                            71,698 | 
                            56,535 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            11,922 | 
                            41,080 | 
                            79,861 | 
                            92,380 | 
                            108,711 | 
                            105,166 | 
                           
                  		  
                          
                            | 存貨 | 
                            85,162 | 
                            97,637 | 
                            55,593 | 
                            59,680 | 
                            76,486 | 
                            92,642 | 
                           
                  		  
                          
                            | 預付款項 | 
                            2,158.000 | 
                            2,432.000 | 
                            7,000.000 | 
                            6,859.000 | 
                            8,812.000 | 
                            7,040.000 | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            14,926.000 | 
                            8,835.000 | 
                            12,302.000 | 
                            12,139.000 | 
                            12,191.000 | 
                            16,159.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            19,656 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期投資 | 
                            18,475 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 固定資產 | 
                            149,293 | 
                            210,441 | 
                            206,668 | 
                            199,023 | 
                            193,216 | 
                            190,608 | 
                           
                  		  
                          
                            | 無形資產 | 
                            3,670 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產 | 
                            3,948 | 
                            17,851 | 
                            20,926 | 
                            55,049 | 
                            36,786 | 
                            35,995 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            40 | 
                            39 | 
                            71 | 
                            81 | 
                            1,121 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            3,948 | 
                            2,910 | 
                            2,616 | 
                            3,744 | 
                            2,837 | 
                            2,791 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            10,363 | 
                            12,846 | 
                            20,822 | 
                            26,732 | 
                            24,184 | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            4,538 | 
                            5,425 | 
                            6,264 | 
                            7,136 | 
                            7,899 | 
                           
                  		  
                          
                            | 資產總額 | 
                            578,878 | 
                            578,650 | 
                            554,866 | 
                            540,141 | 
                            533,898 | 
                            527,083 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            578,878 | 
                            578,650 | 
                            554,866 | 
                            540,141 | 
                            533,898 | 
                            527,083 | 
                           
                  		  
                          
                            | 流動負債 | 
                            180,255 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 短期借款 | 
                            37,500 | 
                            20,000 | 
                            - - | 
                            10,000 | 
                            30,000 | 
                            10,000 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            43,491 | 
                            38,624 | 
                            41,447 | 
                            27,079 | 
                            34,699 | 
                            32,152 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            67,471 | 
                            39,814 | 
                            17,474 | 
                            11,067 | 
                            8,895 | 
                            23,627 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            4,266 | 
                            4,856 | 
                            5,654 | 
                            3,504 | 
                            2,758 | 
                            2,152 | 
                           
                  		  
                          
                            | 應付費用 | 
                            17,143 | 
                            15,071 | 
                            12,765 | 
                            16,371 | 
                            11,965 | 
                            18,201 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            6,174 | 
                            9,951 | 
                            9,374 | 
                            9,374 | 
                            9,374 | 
                            9,374 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            4,210 | 
                            1,554 | 
                            4,891 | 
                            3,818 | 
                            3,530 | 
                            4,160 | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            112,787 | 
                            103,413 | 
                            94,038 | 
                            84,664 | 
                            75,290 | 
                           
                  		  
                          
                            | 長期借款 | 
                            74,162 | 
                            112,787 | 
                            103,413 | 
                            94,038 | 
                            84,664 | 
                            75,290 | 
                           
                  		  
                          
                            | 其他負債 | 
                            2,609 | 
                            1,438 | 
                            1,795 | 
                            3,329 | 
                            3,549 | 
                            713 | 
                           
                  		  
                          
                            | 負債總額 | 
                            257,026 | 
                            244,095 | 
                            196,813 | 
                            178,580 | 
                            189,434 | 
                            175,669 | 
                           
                  		  
                          
                            | 股本 | 
                            217,200 | 
                            290,078 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 普通股股本 | 
                            217,200 | 
                            290,078 | 
                            309,483 | 
                            309,483 | 
                            309,654 | 
                            315,835 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            7,591 | 
                            96 | 
                            96 | 
                            96 | 
                            125 | 
                            125 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            63,915 | 
                            43,348 | 
                            47,037 | 
                            49,905 | 
                            32,943 | 
                            33,962 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            12,947 | 
                            18,000 | 
                            20,516 | 
                            23,106 | 
                            25,730 | 
                            25,730 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            50,968 | 
                            25,348 | 
                            26,521 | 
                            26,799 | 
                            7,213 | 
                            8,232 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            496 | 
                            1,033 | 
                            1,437 | 
                            2,077 | 
                            2,169 | 
                            1,919 | 
                           
                  		  
                          
                            | 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 | 
                            321,852 | 
                            334,555 | 
                            358,053 | 
                            361,561 | 
                            344,464 | 
                            351,414 | 
                           
                         
						 
						 
                         
						
							 
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