財務報表-損益表 / 單位(千)元 
                        | 
                     
                    
                      請選擇全年/半年報表
                          
                         
                        | 
                     
                    
                       
					  				  
					 全年報 	
   
                          
                            | 項目/年度 | 
                            93 | 
                            94 | 
                            95 | 
                            96 | 
                            97 | 
                            98 | 
                             
												                          						                     
                            | 營業收入 | 
                            1,807,371 | 
                            1,139,613 | 
                            527,217 | 
                            740,941 | 
                            1,185,469 | 
                            987,811 | 
       
														                          						                     
                            | 營業成本 | 
                            1,547,640 | 
                            856,306 | 
                            226,890 | 
                            442,689 | 
                            875,545 | 
                            726,464 | 
       
														                          						                     
                            | 營業毛利損 | 
                            259,731 | 
                            283,307 | 
                            300,327 | 
                            298,252 | 
                            309,924 | 
                            261,347 | 
       
														                          						                     
                            | 營業費用 | 
                            220,585 | 
                            244,849 | 
                            260,185 | 
                            285,819 | 
                            323,984 | 
                            313,694 | 
       
														                          						                     
                            | 營業損益 | 
                            39,146 | 
                            38,458 | 
                            40,142 | 
                            12,433 | 
                            -14,060 | 
                            -52,347 | 
       
														                          						                     
                            | 營業外收入 | 
                            99,844 | 
                            97,742 | 
                            106,684 | 
                            103,395 | 
                            112,168 | 
                            82,635 | 
       
														                          						                     
                            | 營業外支出 | 
                            68,009 | 
                            37,012 | 
                            55,534 | 
                            65,317 | 
                            48,905 | 
                            17,380 | 
       
														                          						                     
                            | 稅前損益 | 
                            70,981 | 
                            99,188 | 
                            91,292 | 
                            50,511 | 
                            49,203 | 
                            12,908 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            -28,078 | 
                            8,713 | 
                            10,732 | 
                            1,984 | 
                            6,147 | 
                            23,413 | 
       
														                          						                     
                            | 稅後損益 | 
                            99,059 | 
                            90,475 | 
                            100,179 | 
                            48,527 | 
                            43,056 | 
                            -10,505 | 
       
														                          						                     
                            | 期末股本 | 
                            541,563 | 
                            620,661 | 
                            620,661 | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            1.830 | 
                            1.600 | 
                            1.610 | 
                            0.780 | 
                            0.690 | 
                            -0.170 | 
       
														                          						                     
                            | 簡單每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 完全稀釋每股盈餘 | 
                            1.820 | 
                            1.580 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
								  	                        
                           	
				
					   
					   | 
                     
                    
                      |   | 
                     
                   
                 
                
                  
                    
                      財務報表-資產負債表 / 單位(千)元  | 
                     
                    
                      請選擇全年/半年報表
                        
                        
                        | 
                     
                     
                       
					    全年報
                        
                          
                            | 項目/年度 | 
                            93 | 
                            94 | 
                            95 | 
                            96 | 
                            97 | 
                            98 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            1,087,005 | 
                            692,048 | 
                            661,537 | 
                            647,063 | 
                            562,627 | 
                            549,358 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            286,440 | 
                            344,828 | 
                            278,484 | 
                            289,603 | 
                            123,611 | 
                            305,387 | 
                           
                  		  
                          
                            | 短期投資 | 
                            155,903 | 
                            99,707 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            430,923 | 
                            106,788 | 
                            150,071 | 
                            177,467 | 
                            250,200 | 
                            168,208 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            77,290 | 
                            28,530 | 
                            44 | 
                            575 | 
                            1,203 | 
                            6,640 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            20,406 | 
                            21,277 | 
                            16,207 | 
                            4,567 | 
                            4,275 | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            65,039 | 
                            36,385 | 
                            134,905 | 
                            143,758 | 
                            145,692 | 
                            50,144 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            36,987.000 | 
                            33,913.000 | 
                            41,900.000 | 
                            26,097.000 | 
                            29,214.000 | 
                            17,912.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            24,203 | 
                            38,054 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期投資 | 
                            20,762 | 
                            33,186 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 固定資產 | 
                            168,548 | 
                            158,796 | 
                            168,989 | 
                            180,422 | 
                            184,862 | 
                            175,168 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產 | 
                            636,669 | 
                            621,296 | 
                            596,836 | 
                            606,467 | 
                            585,542 | 
                            550,386 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 遞延費用 | 
                            4,566 | 
                            6,449 | 
                            10,235 | 
                            12,030 | 
                            6,099 | 
                            1,334 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            20,363 | 
                            16,503 | 
                            14,375 | 
                            35,067 | 
                            33,215 | 
                            15,938 | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            1,916,425 | 
                            1,510,194 | 
                            1,487,271 | 
                            1,488,925 | 
                            1,355,767 | 
                            1,387,306 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            1,916,425 | 
                            1,510,194 | 
                            1,487,271 | 
                            1,488,925 | 
                            1,355,767 | 
                            1,387,306 | 
                           
                  		  
                          
                            | 流動負債 | 
                            647,687 | 
                            298,617 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            29,931 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            303,729 | 
                            55,131 | 
                            115,417 | 
                            122,371 | 
                            106,593 | 
                            193,462 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            204,341 | 
                            122,795 | 
                            68,531 | 
                            68,531 | 
                            70,212 | 
                            57,186 | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            61,938 | 
                            64,795 | 
                            64,030 | 
                           
                  		  
                          
                            | 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 | 
                            48,371 | 
                            50,289 | 
                            51,531 | 
                            52,658 | 
                            56,250 | 
                            57,290 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            72,392 | 
                            32,118 | 
                            10,130 | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            61,315 | 
                            70,402 | 
                            66,416 | 
                            11,335 | 
                            17,875 | 
                            23,211 | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            - - | 
                            373,495 | 
                            320,863 | 
                            264,575 | 
                            206,574 | 
                           
                  		  
                          
                            | 長期借款 | 
                            551,629 | 
                            424,740 | 
                            373,495 | 
                            320,863 | 
                            264,575 | 
                            206,574 | 
                           
                  		  
                          
                            | 其他負債 | 
                            7,764 | 
                            9,462 | 
                            7,762 | 
                            13,430 | 
                            14,015 | 
                            9,192 | 
                           
                  		  
                          
                            | 負債總額 | 
                            1,207,080 | 
                            732,819 | 
                            683,152 | 
                            723,518 | 
                            626,433 | 
                            621,075 | 
                           
                  		  
                          
                            | 股本 | 
                            541,563 | 
                            620,661 | 
                            620,661 | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 普通股股本 | 
                            541,563 | 
                            620,661 | 
                            620,661 | 
                            625,561 | 
                            625,561 | 
                            625,561 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            33,711 | 
                            33,711 | 
                            33,711 | 
                            33,711 | 
                            33,711 | 
                            33,711 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            134,071 | 
                            123,003 | 
                            145,600 | 
                            101,028 | 
                            97,167 | 
                            62,890 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            7,876 | 
                            17,782 | 
                            26,829 | 
                            36,847 | 
                            41,700 | 
                            46,006 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            126,195 | 
                            105,221 | 
                            118,771 | 
                            64,181 | 
                            55,467 | 
                             | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 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 | 
                            709,345 | 
                            777,375 | 
                            804,119 | 
                            765,407 | 
                            729,334 | 
                            766,231 | 
                           
                         
						 
						 
                         
						
							 
                        | 
                     
                    
                      |   | 
                     
                   
                 
                
 
                |