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 | 
                             | 
                            90 | 
                            89 | 
                            88 | 
                            91 | 
                            92 | 
                             
												                          						                     
                            | 營業收入 | 
                            - - | 
                            479,939 | 
                            553,522 | 
                            458,030 | 
                            366,979 | 
                            322,516 | 
       
														                          						                     
                            | 營業成本 | 
                            - - | 
                            431,486 | 
                            - - | 
                            388,742 | 
                            322,749 | 
                            295,360 | 
       
														                          						                     
                            | 營業毛利損 | 
                            - - | 
                            48,453 | 
                            553,522 | 
                            69,288 | 
                            44,230 | 
                            27,156 | 
       
														                          						                     
                            | 營業費用 | 
                            - - | 
                            36,314 | 
                            38,367 | 
                            44,129 | 
                            23,952 | 
                            45,603 | 
       
														                          						                     
                            | 營業損益 | 
                            - - | 
                            12,139 | 
                            515,155 | 
                            25,159 | 
                            20,278 | 
                            -18,447 | 
       
														                          						                     
                            | 營業外收入 | 
                            - - | 
                            9,481 | 
                            2,687 | 
                            8,300 | 
                            1,080 | 
                            1,214 | 
       
														                          						                     
                            | 營業外支出 | 
                            - - | 
                            24,370 | 
                            28,136 | 
                            26,323 | 
                            39,552 | 
                            33,628 | 
       
														                          						                     
                            | 稅前損益 | 
                            - - | 
                            -2,750 | 
                            489,706 | 
                            7,136 | 
                            -18,194 | 
                            -50,861 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            - - | 
                            -871 | 
                            641 | 
                            -969 | 
                            -4,248 | 
                            -10,868 | 
       
														                          						                     
                            | 稅後損益 | 
                            - - | 
                            -1,879 | 
                            489,065 | 
                            8,105 | 
                            -13,946 | 
                            -39,993 | 
       
														                          						                     
                            | 期末股本 | 
                            - - | 
                            354,000 | 
                            354,000 | 
                            354,000 | 
                            354,000 | 
                            - - | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            - - | 
                            -0.050 | 
                            13.815 | 
                            0.229 | 
                            -0.390 | 
                            -1.130 | 
       
														                          						                     
                            | 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 | 
                             | 
                            88 | 
                            89 | 
                            90 | 
                            91 | 
                            92 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            - - | 
                            447,382 | 
                            414,921 | 
                            383,770 | 
                            382,357 | 
                            330,953 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            - - | 
                            30,445 | 
                            27,484 | 
                            17,413 | 
                            17,071 | 
                            8,490 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            - - | 
                            69,641 | 
                            51,657 | 
                            44,901 | 
                            37,891 | 
                            20,460 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            - - | 
                            115,168 | 
                            122,572 | 
                            130,552 | 
                            150,270 | 
                            123,174 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            46,718 | 
                            29,168 | 
                            40,439 | 
                            25,901 | 
                            21,608 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            2,458 | 
                            2,789 | 
                            26,926 | 
                            9,242 | 
                            7,742 | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            - - | 
                            170,258 | 
                            168,671 | 
                            100,465 | 
                            113,944 | 
                            121,579 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            7,326.000 | 
                            6,510.000 | 
                            12,468.000 | 
                            12,828.000 | 
                            11,664.000 | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            - - | 
                            5,368.000 | 
                            6,070.000 | 
                            10,606.000 | 
                            15,210.000 | 
                            16,236.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            32,306 | 
                            16,469 | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            32,306 | 
                            16,469 | 
                           
                  		  
                          
                            | 固定資產 | 
                            - - | 
                            347,563 | 
                            346,068 | 
                            317,824 | 
                            308,941 | 
                            294,998 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            - - | 
                            742 | 
                            639 | 
                            10,662 | 
                            10,034 | 
                           
                  		  
                          
                            | 其他資產 | 
                            - - | 
                            1,249 | 
                            1,248 | 
                            735 | 
                            5,152 | 
                            9,003 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            55 | 
                            74 | 
                            49 | 
                            22 | 
                            22 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            - - | 
                            1,194 | 
                            1,174 | 
                            686 | 
                            644 | 
                            660 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            8,321 | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            - - | 
                            796,194 | 
                            762,979 | 
                            702,968 | 
                            739,418 | 
                            661,457 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            - - | 
                            796,194 | 
                            762,979 | 
                            702,968 | 
                            739,418 | 
                            661,457 | 
                           
                  		  
                          
                            | 流動負債 | 
                            - - | 
                            410,315 | 
                            374,375 | 
                            315,597 | 
                            367,307 | 
                            315,196 | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            341,331 | 
                            309,360 | 
                            258,345 | 
                            307,030 | 
                            240,622 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            - - | 
                            35,394 | 
                            34,318 | 
                            24,233 | 
                            16,505 | 
                            27,019 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            - - | 
                            5,288 | 
                            9,111 | 
                            10,356 | 
                            1,741 | 
                            2,699 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            5,773 | 
                            472 | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            - - | 
                            153 | 
                            309 | 
                            126 | 
                            - - | 
                            348 | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            25,477 | 
                            18,360 | 
                            10,074 | 
                            9,240 | 
                            14,096 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            1,813 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            - - | 
                            - - | 
                            1,669 | 
                            1,095 | 
                            12,442 | 
                            3,224 | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            10,372 | 
                            894 | 
                            18,185 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            170 | 
                            1,007 | 
                            645 | 
                            3,032 | 
                            590 | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            - - | 
                            - - | 
                            241 | 
                            351 | 
                            10,650 | 
                            7,941 | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            830 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            830 | 
                            - - | 
                            14,641 | 
                           
                  		  
                          
                            | 其他負債 | 
                            - - | 
                            - - | 
                            184 | 
                            - - | 
                            14 | 
                            14 | 
                           
                  		  
                          
                            | 負債總額 | 
                            - - | 
                            410,315 | 
                            374,559 | 
                            316,427 | 
                            367,321 | 
                            329,851 | 
                           
                  		  
                          
                            | 股本 | 
                            - - | 
                            354,000 | 
                            354,000 | 
                            354,000 | 
                            354,000 | 
                            354,000 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            - - | 
                            354,000 | 
                            354,000 | 
                            354,000 | 
                            354,000 | 
                            354,000 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            - - | 
                            14,586 | 
                            14,623 | 
                            14,623 | 
                            14,500 | 
                            14,500 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            - - | 
                            17,293 | 
                            19,797 | 
                            17,918 | 
                            4,095 | 
                             | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            - - | 
                            2,845 | 
                            3,656 | 
                            3,910 | 
                            3,922 | 
                            3,922 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            - - | 
                            14,448 | 
                            16,141 | 
                            14,008 | 
                            173 | 
                             | 
                           
                  		  
                          
                            | 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 | 
                            - - | 
                            385,879 | 
                            388,420 | 
                            386,541 | 
                            372,097 | 
                            331,606 | 
                           
                         
						 
						 
                         
						
							 
                        | 
                     
                    
                      |   | 
                     
                   
                 
                
 
                |