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 | 
                            90 | 
                            89 | 
                            88 | 
                            87 | 
                            91 | 
                            92 | 
                             
												                          						                     
                            | 營業收入 | 
                            449,793 | 
                            517,359 | 
                            553,359 | 
                            514,421 | 
                            549,331 | 
                            567,172 | 
       
														                          						                     
                            | 營業成本 | 
                            379,049 | 
                            434,776 | 
                            467,550 | 
                            429,586 | 
                            460,768 | 
                            471,652 | 
       
														                          						                     
                            | 營業毛利損 | 
                            70,744 | 
                            82,583 | 
                            85,809 | 
                            84,835 | 
                            88,563 | 
                            95,520 | 
       
														                          						                     
                            | 營業費用 | 
                            61,744 | 
                            61,543 | 
                            63,824 | 
                            65,226 | 
                            65,319 | 
                            67,327 | 
       
														                          						                     
                            | 營業損益 | 
                            9,000 | 
                            21,040 | 
                            21,985 | 
                            19,609 | 
                            23,244 | 
                            28,193 | 
       
														                          						                     
                            | 營業外收入 | 
                            22,439 | 
                            3,114 | 
                            3,823 | 
                            1,233 | 
                            7,399 | 
                            7,521 | 
       
														                          						                     
                            | 營業外支出 | 
                            1,567 | 
                            1,457 | 
                            3,857 | 
                            9,172 | 
                            1,007 | 
                            811 | 
       
														                          						                     
                            | 稅前損益 | 
                            29,872 | 
                            22,697 | 
                            21,951 | 
                            11,670 | 
                            29,636 | 
                            34,903 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            3,714 | 
                            -3,662 | 
                            2,530 | 
                            2,127 | 
                            9,696 | 
                            6,507 | 
       
														                          						                     
                            | 稅後損益 | 
                            26,158 | 
                            26,359 | 
                            19,421 | 
                            9,543 | 
                            19,940 | 
                            28,396 | 
       
														                          						                     
                            | 期末股本 | 
                            333,000 | 
                            333,000 | 
                            333,000 | 
                            333,000 | 
                            333,000 | 
                            333,000 | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            0.790 | 
                            0.792 | 
                            0.583 | 
                            0.287 | 
                            0.600 | 
                            0.850 | 
       
														                          						                     
                            | 簡單每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 完全稀釋每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
								  	                        
                           	
				
					   
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                      財務報表-資產負債表 / 單位(千)元  | 
                     
                    
                      請選擇全年/半年報表
                        
                        
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					    全年報
                        
                          
                            | 項目/年度 | 
                            87 | 
                            88 | 
                            89 | 
                            90 | 
                            91 | 
                            92 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            290,161 | 
                            282,232 | 
                            284,592 | 
                            256,391 | 
                            267,114 | 
                            245,584 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            25,683 | 
                            25,350 | 
                            35,084 | 
                            22,499 | 
                            38,169 | 
                            20,140 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            5,022 | 
                            10,000 | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            53,999 | 
                            68,804 | 
                            69,810 | 
                            74,184 | 
                            58,805 | 
                            62,425 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            77,443 | 
                            77,185 | 
                            74,870 | 
                            55,854 | 
                            82,306 | 
                            106,718 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            131,702 | 
                            - - | 
                            103,823 | 
                            97,616 | 
                            73,930 | 
                            50,650 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            2,980.000 | 
                            5,180.000 | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            1,334.000 | 
                            1,362.000 | 
                            1,005.000 | 
                            1,216.000 | 
                            924.000 | 
                            471.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            28,327 | 
                            28,279 | 
                            33,798 | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            28,327 | 
                            28,279 | 
                            33,798 | 
                           
                  		  
                          
                            | 固定資產 | 
                            363,272 | 
                            366,925 | 
                            361,169 | 
                            355,890 | 
                            361,461 | 
                            372,865 | 
                           
                  		  
                          
                            | 無形資產 | 
                            30,739 | 
                            28,666 | 
                            24,934 | 
                            16,596 | 
                            21,339 | 
                            17,642 | 
                           
                  		  
                          
                            | 其他資產 | 
                            156,690 | 
                            4,916 | 
                            5,385 | 
                            6,073 | 
                            6,355 | 
                            5,337 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            1,245 | 
                            1,245 | 
                            1,245 | 
                            1,245 | 
                            1,245 | 
                            1,245 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            739 | 
                            280 | 
                            - - | 
                            274 | 
                            372 | 
                            578 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            1,706 | 
                            3,391 | 
                            4,140 | 
                            4,554 | 
                            4,738 | 
                            3,514 | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            153,000 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            840,862 | 
                            682,739 | 
                            4,140 | 
                            663,277 | 
                            684,548 | 
                            675,226 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            840,862 | 
                            682,739 | 
                            4,140 | 
                            663,277 | 
                            684,548 | 
                            675,226 | 
                           
                  		  
                          
                            | 流動負債 | 
                            291,532 | 
                            119,481 | 
                            112,377 | 
                            89,321 | 
                            98,493 | 
                            87,165 | 
                           
                  		  
                          
                            | 短期借款 | 
                            19,517 | 
                            6,224 | 
                            9,184 | 
                            5,996 | 
                            19,587 | 
                            15,082 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            195,991 | 
                            24,967 | 
                            24,986 | 
                            27,961 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            47,738 | 
                            56,696 | 
                            55,799 | 
                            38,239 | 
                            50,153 | 
                            52,612 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            1,875 | 
                            7,491 | 
                            5,922 | 
                            6,196 | 
                            10,925 | 
                            3,879 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            407 | 
                            1,954 | 
                            2,234 | 
                            451 | 
                            6,840 | 
                            3,219 | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            2,989 | 
                            - - | 
                            - - | 
                            1,665 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            - - | 
                            1,306 | 
                            716 | 
                            8,813 | 
                            1,153 | 
                            930 | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            1,832 | 
                            2,441 | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            23,015 | 
                            20,843 | 
                            13,536 | 
                            - - | 
                            8,003 | 
                            9,002 | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他負債 | 
                            37,663 | 
                            42,331 | 
                            42,015 | 
                            - - | 
                            41,358 | 
                            38,913 | 
                           
                  		  
                          
                            | 負債總額 | 
                            329,195 | 
                            161,812 | 
                            154,392 | 
                            124,981 | 
                            139,851 | 
                            126,078 | 
                           
                  		  
                          
                            | 股本 | 
                            333,000 | 
                            333,000 | 
                            333,000 | 
                            333,000 | 
                            333,000 | 
                            333,000 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            333,000 | 
                            333,000 | 
                            333,000 | 
                            333,000 | 
                            333,000 | 
                            333,000 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            10 | 
                            10 | 
                            - - | 
                            10 | 
                            10 | 
                            10 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            178,657 | 
                            187,917 | 
                            188,678 | 
                            204,846 | 
                            211,466 | 
                            216,552 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            24,608 | 
                            25,563 | 
                            27,505 | 
                            29,246 | 
                            31,862 | 
                            33,856 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            154,049 | 
                            162,354 | 
                            161,173 | 
                            175,600 | 
                            179,604 | 
                            182,696 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            - - | 
                            - - | 
                            161,173 | 
                            440 | 
                            221 | 
                             | 
                           
                  		  
                          
                            | 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 | 
                            511,667 | 
                            520,927 | 
                            521,688 | 
                            538,296 | 
                            544,697 | 
                            549,148 | 
                           
                         
						 
						 
                         
						
							 
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