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 | 
                            95 | 
                            96 | 
                            97 | 
                            98 | 
                            99 | 
                            100 | 
                             
												                          						                     
                            | 營業收入 | 
                            597,697 | 
                            618,914 | 
                            511,904 | 
                            432,164 | 
                            455,484 | 
                            463,625 | 
       
														                          						                     
                            | 營業成本 | 
                            410,373 | 
                            403,196 | 
                            337,286 | 
                            299,649 | 
                            323,235 | 
                            329,580 | 
       
														                          						                     
                            | 營業毛利損 | 
                            187,324 | 
                            215,718 | 
                            174,618 | 
                            132,515 | 
                            132,249 | 
                            134,045 | 
       
														                          						                     
                            | 營業費用 | 
                            151,720 | 
                            164,338 | 
                            164,714 | 
                            140,114 | 
                            126,572 | 
                            130,905 | 
       
														                          						                     
                            | 營業損益 | 
                            35,966 | 
                            51,019 | 
                            9,396 | 
                            -5,751 | 
                            6,876 | 
                            2,849 | 
       
														                          						                     
                            | 營業外收入 | 
                            24,238 | 
                            41,926 | 
                            3,342 | 
                            23,600 | 
                            5,956 | 
                            5,704 | 
       
														                          						                     
                            | 營業外支出 | 
                            4,761 | 
                            5,109 | 
                            7,142 | 
                            2,639 | 
                            8,155 | 
                            648 | 
       
														                          						                     
                            | 稅前損益 | 
                            55,443 | 
                            87,836 | 
                            5,596 | 
                            15,210 | 
                            4,677 | 
                            7,905 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            5,524 | 
                            9,587 | 
                            3,339 | 
                            2,958 | 
                            380 | 
                            1,264 | 
       
														                          						                     
                            | 稅後損益 | 
                            49,919 | 
                            78,249 | 
                            2,257 | 
                            12,252 | 
                            4,297 | 
                            6,641 | 
       
														                          						                     
                            | 期末股本 | 
                            309,000 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            1.620 | 
                            2.370 | 
                            0.060 | 
                            0.340 | 
                            - - | 
                            0.180 | 
       
														                          						                     
                            | 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 | 
                            95 | 
                            96 | 
                            97 | 
                            98 | 
                            99 | 
                            100 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            402,304 | 
                            470,499 | 
                            388,384 | 
                            406,273 | 
                            390,768 | 
                            410,754 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            32,973 | 
                            97,104 | 
                            136,737 | 
                            81,832 | 
                            110,981 | 
                            97,951 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            29,784 | 
                            6,433 | 
                            7,510 | 
                            8,006 | 
                            6,278 | 
                            5,160 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            82,172 | 
                            37,652 | 
                            28,936 | 
                            51,381 | 
                            54,606 | 
                            72,289 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            10,363 | 
                            18,131 | 
                            11,144 | 
                            9,707 | 
                            9,748 | 
                            7,459 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            59,891 | 
                            85,699 | 
                            82,096 | 
                            78,520 | 
                            84,866 | 
                            121,681 | 
                           
                  		  
                          
                            | 預付款項 | 
                            1,613.000 | 
                            1,386.000 | 
                            1,067.000 | 
                            667.000 | 
                            2,123.000 | 
                            435.000 | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            3,899.000 | 
                            5,150.000 | 
                            3,487.000 | 
                            1,906.000 | 
                            2,158.000 | 
                            2,816.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 固定資產 | 
                            99,948 | 
                            97,337 | 
                            97,375 | 
                            95,411 | 
                            91,792 | 
                            89,100 | 
                           
                  		  
                          
                            | 無形資產 | 
                            599 | 
                            - - | 
                            - - | 
                            - - | 
                            332 | 
                            959 | 
                           
                  		  
                          
                            | 其他資產 | 
                            9,451 | 
                            9,050 | 
                            8,277 | 
                            6,209 | 
                            8,230 | 
                            5,236 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            8,866 | 
                            8,506 | 
                            7,939 | 
                            5,985 | 
                            7,205 | 
                            4,719 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            585 | 
                            544 | 
                            338 | 
                            224 | 
                            1,025 | 
                            517 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            549,666 | 
                            622,726 | 
                            542,408 | 
                            573,408 | 
                            552,697 | 
                            588,094 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            549,666 | 
                            622,726 | 
                            542,408 | 
                            573,408 | 
                            552,697 | 
                            588,094 | 
                           
                  		  
                          
                            | 流動負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            29,806 | 
                            - - | 
                            - - | 
                            - - | 
                            361 | 
                            3,213 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            275 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            59,300 | 
                            97,552 | 
                            52,953 | 
                            72,065 | 
                            72,616 | 
                            94,263 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            18 | 
                            1,398 | 
                            2,243 | 
                            1,980 | 
                            - - | 
                            1,331 | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            40 | 
                            9,463 | 
                            542 | 
                            529 | 
                            207 | 
                            93 | 
                           
                  		  
                          
                            | 應付費用 | 
                            35,052 | 
                            38,689 | 
                            36,225 | 
                            38,088 | 
                            31,406 | 
                            33,360 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            - - | 
                            366 | 
                            830 | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預收款項 | 
                            824 | 
                            581 | 
                            715 | 
                            239 | 
                            179 | 
                            107 | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            4,159 | 
                            4,640 | 
                            5,759 | 
                            3,376 | 
                            2,267 | 
                            2,027 | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他負債 | 
                            5,445 | 
                            4,935 | 
                            4,629 | 
                            4,410 | 
                            4,755 | 
                            5,304 | 
                           
                  		  
                          
                            | 負債總額 | 
                            134,919 | 
                            157,624 | 
                            103,896 | 
                            120,687 | 
                            111,791 | 
                            139,698 | 
                           
                  		  
                          
                            | 股本 | 
                            309,000 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 普通股股本 | 
                            309,000 | 
                            333,010 | 
                            355,770 | 
                            356,400 | 
                            363,070 | 
                            363,070 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            30,559 | 
                            29,474 | 
                            29,210 | 
                            28,971 | 
                            26,436 | 
                            26,436 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            71,919 | 
                            105,485 | 
                            47,559 | 
                            59,811 | 
                            46,288 | 
                            52,929 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            20,918 | 
                            25,910 | 
                            33,735 | 
                            33,961 | 
                            35,186 | 
                            35,616 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            51,001 | 
                            79,575 | 
                            5,631 | 
                            23,165 | 
                            11,102 | 
                            17,313 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            3,269 | 
                            5,326 | 
                            8,658 | 
                            7,539 | 
                            5,112 | 
                            5,961 | 
                           
                  		  
                          
                            | 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 | 
                            414,747 | 
                            465,102 | 
                            438,512 | 
                            452,721 | 
                            440,906 | 
                            448,396 | 
                           
                         
						 
						 
                         
						
							 
                        | 
                     
                    
                      |   | 
                     
                   
                 
                
 
                |