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 | 
                            96 | 
                            97 | 
                            98 | 
                            99 | 
                            100 | 
                            101 | 
                             
												                          						                     
                            | 營業收入 | 
                            368,722 | 
                            415,081 | 
                            372,975 | 
                            473,633 | 
                            479,142 | 
                            460,041 | 
       
														                          						                     
                            | 營業成本 | 
                            300,746 | 
                            325,869 | 
                            298,992 | 
                            360,395 | 
                            379,134 | 
                            389,299 | 
       
														                          						                     
                            | 營業毛利損 | 
                            67,976 | 
                            89,212 | 
                            73,983 | 
                            113,238 | 
                            100,008 | 
                            70,742 | 
       
														                          						                     
                            | 營業費用 | 
                            63,055 | 
                            61,384 | 
                            58,937 | 
                            77,231 | 
                            76,501 | 
                            77,167 | 
       
														                          						                     
                            | 營業損益 | 
                            4,921 | 
                            27,828 | 
                            15,046 | 
                            36,007 | 
                            23,507 | 
                            -6,425 | 
       
														                          						                     
                            | 營業外收入 | 
                            48,941 | 
                            9,783 | 
                            24,587 | 
                            92,831 | 
                            74,054 | 
                            92,697 | 
       
														                          						                     
                            | 營業外支出 | 
                            18,203 | 
                            34,022 | 
                            11,629 | 
                            14,458 | 
                            7,782 | 
                            25,408 | 
       
														                          						                     
                            | 稅前損益 | 
                            35,659 | 
                            3,589 | 
                            28,004 | 
                            114,380 | 
                            89,779 | 
                            60,864 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            5,237 | 
                            -7,410 | 
                            7,502 | 
                            1,139 | 
                            8,963 | 
                            820 | 
       
														                          						                     
                            | 稅後損益 | 
                            30,422 | 
                            10,999 | 
                            20,502 | 
                            113,241 | 
                            80,816 | 
                            60,044 | 
       
														                          						                     
                            | 期末股本 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            0.830 | 
                            0.300 | 
                            0.560 | 
                            - - | 
                            2.020 | 
                            1.500 | 
       
														                          						                     
                            | 簡單每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 完全稀釋每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
								  	                        
                           	
				
					   
					   | 
                     
                    
                      |   | 
                     
                   
                 
                
                  
                    
                      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 | 
                            96 | 
                            97 | 
                            98 | 
                            99 | 
                            100 | 
                            101 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            200,991 | 
                            171,404 | 
                            195,085 | 
                            235,986 | 
                            250,646 | 
                            779,607 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            8,798 | 
                            11,519 | 
                            8,885 | 
                            34,493 | 
                            35,877 | 
                            152,779 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            36,841 | 
                            21,898 | 
                            33,277 | 
                            43,943 | 
                            52,160 | 
                            168,086 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            61,874 | 
                            53,573 | 
                            61,483 | 
                            69,367 | 
                            71,355 | 
                            198,181 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            1,501 | 
                            191 | 
                            504 | 
                            386 | 
                            382 | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            371 | 
                            1,769 | 
                            61,788 | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            411 | 
                            484 | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            87,040 | 
                            77,216 | 
                            87,169 | 
                            67,475 | 
                            80,086 | 
                            163,320 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            31,116.000 | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            4,937.000 | 
                            7,007.000 | 
                            3,767.000 | 
                            19,540.000 | 
                            8,533.000 | 
                            4,337.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 固定資產 | 
                            368,983 | 
                            369,758 | 
                            330,350 | 
                            334,473 | 
                            423,066 | 
                            1,069,198 | 
                           
                  		  
                          
                            | 無形資產 | 
                            632 | 
                            520 | 
                            390 | 
                            3,641 | 
                            3,446 | 
                            24,285 | 
                           
                  		  
                          
                            | 其他資產 | 
                            19,434 | 
                            24,662 | 
                            15,904 | 
                            23,522 | 
                            9,774 | 
                            11,551 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            1,250 | 
                            - - | 
                            - - | 
                            980 | 
                            980 | 
                            3,543 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            3,227 | 
                            2,175 | 
                            1,979 | 
                            1,703 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            14,957 | 
                            22,487 | 
                            13,925 | 
                            14,862 | 
                            8,794 | 
                            8,008 | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            3,000 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            852,651 | 
                            995,489 | 
                            980,392 | 
                            1,064,843 | 
                            1,334,428 | 
                            1,884,641 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            852,651 | 
                            995,489 | 
                            980,392 | 
                            1,064,843 | 
                            1,334,428 | 
                            1,884,641 | 
                           
                  		  
                          
                            | 流動負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 短期借款 | 
                            134,504 | 
                            203,923 | 
                            216,043 | 
                            44,000 | 
                            18,235 | 
                            183,874 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            16,859 | 
                            4,931 | 
                            14,936 | 
                            - - | 
                            19,987 | 
                            9,998 | 
                           
                  		  
                          
                            | 應付票據 | 
                            11,775 | 
                            21,090 | 
                            13,327 | 
                            23,927 | 
                            8,978 | 
                            40,922 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            6,828 | 
                            20,295 | 
                            8,705 | 
                            8,467 | 
                            14,181 | 
                            30,630 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            16,061 | 
                            16,447 | 
                            18,911 | 
                            15,372 | 
                            16,455 | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            - - | 
                            - - | 
                            - - | 
                            3,408 | 
                            2,759 | 
                            86,548 | 
                           
                  		  
                          
                            | 應付費用 | 
                            17,377 | 
                            17,135 | 
                            15,990 | 
                            29,578 | 
                            26,559 | 
                            43,748 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            44,234 | 
                            5,423 | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            - - | 
                            3,091 | 
                            1,180 | 
                            316 | 
                            457 | 
                            34,573 | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            70,407 | 
                            63,078 | 
                            69,416 | 
                            77,678 | 
                            88,928 | 
                            31,108 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            5,647 | 
                            2,900 | 
                            1,685 | 
                            1,457 | 
                            3,228 | 
                            3,471 | 
                           
                  		  
                          
                            | 長期負債 | 
                            74,186 | 
                            63,027 | 
                            71,252 | 
                            156,265 | 
                            221,087 | 
                            277,478 | 
                           
                  		  
                          
                            | 長期借款 | 
                            74,186 | 
                            63,027 | 
                            71,252 | 
                            156,265 | 
                            221,087 | 
                            277,478 | 
                           
                  		  
                          
                            | 其他負債 | 
                            16,676 | 
                            18,263 | 
                            23,080 | 
                            31,211 | 
                            38,355 | 
                            42,648 | 
                           
                  		  
                          
                            | 負債總額 | 
                            370,320 | 
                            478,414 | 
                            459,948 | 
                            391,679 | 
                            509,989 | 
                            835,778 | 
                           
                  		  
                          
                            | 股本 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 普通股股本 | 
                            367,500 | 
                            367,500 | 
                            367,500 | 
                            399,590 | 
                            399,590 | 
                            399,590 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            63,194 | 
                            75,090 | 
                            75,614 | 
                            127,631 | 
                            127,631 | 
                            127,631 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            30,422 | 
                            33,255 | 
                            53,757 | 
                            155,973 | 
                            192,834 | 
                            220,911 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            - - | 
                            3,042 | 
                            4,142 | 
                            6,192 | 
                            17,516 | 
                            25,598 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            30,422 | 
                            30,213 | 
                            48,307 | 
                            149,781 | 
                            165,288 | 
                            195,313 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            21,215 | 
                            42,538 | 
                            28,147 | 
                             | 
                            52,846 | 
                            31,933 | 
                           
                  		  
                          
                            | 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 | 
                            482,331 | 
                            517,075 | 
                            520,444 | 
                            673,164 | 
                            824,439 | 
                            1,048,863 | 
                           
                         
						 
						 
                         
						
							 
                        | 
                     
                    
                      |   | 
                     
                   
                 
                
 
                |