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 | 
                            89 | 
                            88 | 
                            87 | 
                            91 | 
                            92 | 
                            93 | 
                             
												                          						                     
                            | 營業收入 | 
                            1,478,084 | 
                            1,410,341 | 
                            1,324,888 | 
                            1,526,215 | 
                            1,532,542 | 
                            1,634,103 | 
       
														                          						                     
                            | 營業成本 | 
                            1,262,257 | 
                            1,183,816 | 
                            1,138,079 | 
                            1,293,132 | 
                            1,330,020 | 
                            1,451,142 | 
       
														                          						                     
                            | 營業毛利損 | 
                            215,827 | 
                            226,525 | 
                            186,809 | 
                            233,083 | 
                            202,522 | 
                            182,961 | 
       
														                          						                     
                            | 營業費用 | 
                            158,147 | 
                            161,265 | 
                            165,216 | 
                            161,064 | 
                            155,704 | 
                            150,985 | 
       
														                          						                     
                            | 營業損益 | 
                            57,680 | 
                            65,260 | 
                            21,593 | 
                            72,019 | 
                            46,818 | 
                            31,976 | 
       
														                          						                     
                            | 營業外收入 | 
                            19,181 | 
                            4,274 | 
                            20,045 | 
                            25,338 | 
                            24,898 | 
                            6,514 | 
       
														                          						                     
                            | 營業外支出 | 
                            25,238 | 
                            25,565 | 
                            41,015 | 
                            12,081 | 
                            14,440 | 
                            20,582 | 
       
														                          						                     
                            | 稅前損益 | 
                            51,623 | 
                            43,969 | 
                            623 | 
                            85,276 | 
                            57,276 | 
                            17,908 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            25,523 | 
                            5,569 | 
                            -2,226 | 
                            18,034 | 
                            15,951 | 
                            9,784 | 
       
														                          						                     
                            | 稅後損益 | 
                            26,100 | 
                            38,400 | 
                            2,849 | 
                            67,242 | 
                            41,325 | 
                            8,124 | 
       
														                          						                     
                            | 期末股本 | 
                            611,875 | 
                            611,875 | 
                            611,875 | 
                            611,875 | 
                            - - | 
                            627,172 | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            0.427 | 
                            0.628 | 
                            0.047 | 
                            1.100 | 
                            0.660 | 
                            0.130 | 
       
														                          						                     
                            | 簡單每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            0.130 | 
       
														                          						                     
                            | 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 | 
                            88 | 
                            89 | 
                            90 | 
                            91 | 
                            92 | 
                            93 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            657,578 | 
                            666,110 | 
                            692,278 | 
                            737,211 | 
                            709,259 | 
                            647,338 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            63,453 | 
                            102,168 | 
                            178,732 | 
                            137,403 | 
                            87,210 | 
                            18,127 | 
                           
                  		  
                          
                            | 短期投資 | 
                            1,000 | 
                            799 | 
                            971 | 
                            718 | 
                            896 | 
                            948 | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            181,633 | 
                            174,845 | 
                            165,984 | 
                            186,105 | 
                            173,231 | 
                            180,240 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            3,860 | 
                            5,154 | 
                            8,598 | 
                            12,675 | 
                            13,485 | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            140,829 | 
                            127,642 | 
                            125,752 | 
                            136,039 | 
                            183,308 | 
                            166,065 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            85,533 | 
                            62,379 | 
                            32,373 | 
                            68,417 | 
                            72,877 | 
                            65,710 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            16,766 | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            168,942 | 
                            189,435 | 
                            160,739 | 
                            186,648 | 
                            166,249 | 
                            181,157 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            1,954.000 | 
                            1,657.000 | 
                            2,213.000 | 
                            2,173.000 | 
                            3,074.000 | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            13,547.000 | 
                            3,028.000 | 
                            4,150.000 | 
                            11,070.000 | 
                            10,640.000 | 
                            18,532.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            134,694 | 
                            218,254 | 
                            228,673 | 
                            267,231 | 
                            359,796 | 
                            403,399 | 
                           
                  		  
                          
                            | 長期投資 | 
                            134,694 | 
                            218,254 | 
                            228,673 | 
                            267,231 | 
                            359,796 | 
                            403,399 | 
                           
                  		  
                          
                            | 固定資產 | 
                            450,848 | 
                            420,037 | 
                            342,912 | 
                            313,968 | 
                            292,270 | 
                            296,675 | 
                           
                  		  
                          
                            | 無形資產 | 
                            62,956 | 
                            57,620 | 
                            48,800 | 
                            58,461 | 
                            55,545 | 
                            48,602 | 
                           
                  		  
                          
                            | 其他資產 | 
                            19,961 | 
                            23,196 | 
                            86,717 | 
                            86,741 | 
                            81,854 | 
                            28,730 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            1,336 | 
                            1,388 | 
                            1,576 | 
                            1,297 | 
                            1,047 | 
                            1,393 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            - - | 
                            542 | 
                            325 | 
                            - - | 
                            1,311 | 
                            1,930 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            18,625 | 
                            21,266 | 
                            26,356 | 
                            - - | 
                            24,146 | 
                            25,407 | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            1,326,037 | 
                            1,385,217 | 
                            1,399,380 | 
                            1,463,612 | 
                            1,498,724 | 
                            1,424,744 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            1,326,037 | 
                            1,385,217 | 
                            1,399,380 | 
                            1,463,612 | 
                            1,498,724 | 
                            1,424,744 | 
                           
                  		  
                          
                            | 流動負債 | 
                            403,216 | 
                            455,113 | 
                            433,815 | 
                            403,861 | 
                            399,798 | 
                            329,748 | 
                           
                  		  
                          
                            | 短期借款 | 
                            34,782 | 
                            70,235 | 
                            114,791 | 
                            87,175 | 
                            69,213 | 
                            40,926 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            159,514 | 
                            183,657 | 
                            134,790 | 
                            79,934 | 
                            54,856 | 
                            39,984 | 
                           
                  		  
                          
                            | 應付票據 | 
                            109,196 | 
                            98,716 | 
                            82,232 | 
                            119,062 | 
                            125,119 | 
                            124,522 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            427 | 
                           
                  		  
                          
                            | 應付帳款 | 
                            63,523 | 
                            48,988 | 
                            55,980 | 
                            62,516 | 
                            107,415 | 
                            87,277 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            85 | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            5,244 | 
                            12,045 | 
                            12,002 | 
                            14,644 | 
                            8,573 | 
                            2,407 | 
                           
                  		  
                          
                            | 應付費用 | 
                            27,354 | 
                            22,810 | 
                            26,210 | 
                            26,693 | 
                            23,949 | 
                            23,624 | 
                           
                  		  
                          
                            | 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 | 
                            1,286 | 
                            - - | 
                            - - | 
                            - - | 
                            1,680 | 
                            2,200 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            420 | 
                            687 | 
                            - - | 
                            691 | 
                            989 | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            2,317 | 
                            18,242 | 
                            7,123 | 
                            13,837 | 
                            8,302 | 
                            7,307 | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            - - | 
                            6,200 | 
                            17,520 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期借款 | 
                            121,273 | 
                            - - | 
                            6,200 | 
                            17,520 | 
                            15,840 | 
                            33,640 | 
                           
                  		  
                          
                            | 其他負債 | 
                            121,273 | 
                            137,828 | 
                            152,859 | 
                            181,149 | 
                            211,334 | 
                            209,249 | 
                           
                  		  
                          
                            | 負債總額 | 
                            530,582 | 
                            599,034 | 
                            598,967 | 
                            608,623 | 
                            633,065 | 
                            572,637 | 
                           
                  		  
                          
                            | 股本 | 
                            611,875 | 
                            611,875 | 
                            611,875 | 
                            611,875 | 
                            627,172 | 
                            627,172 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            611,875 | 
                            611,875 | 
                            611,875 | 
                            611,875 | 
                            627,172 | 
                            627,172 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            1,701 | 
                            1,799 | 
                            1,799 | 
                            1,799 | 
                            1,799 | 
                            50,294 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            186,806 | 
                            180,140 | 
                            187,953 | 
                            241,469 | 
                            242,450 | 
                            225,308 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            74,464 | 
                            78,304 | 
                            80,905 | 
                            83,662 | 
                            90,386 | 
                            94,519 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            112,342 | 
                            101,836 | 
                            107,048 | 
                            157,807 | 
                            152,064 | 
                            130,789 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                             | 
                             | 
                             | 
                             | 
                            22,000 | 
                             | 
                           
                  		  
                          
                            | 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 | 
                            795,455 | 
                            786,183 | 
                            800,413 | 
                            854,989 | 
                            865,659 | 
                            852,107 | 
                           
                         
						 
						 
                         
						
							 
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