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 | 
                             | 
                             | 
                            87 | 
                            88 | 
                            89 | 
                            90 | 
                             
												                          						                     
                            | 營業收入 | 
                            - - | 
                            - - | 
                            457,009 | 
                            485,555 | 
                            603,055 | 
                            537,857 | 
       
														                          						                     
                            | 營業成本 | 
                            - - | 
                            - - | 
                            333,073 | 
                            346,534 | 
                            427,846 | 
                            415,858 | 
       
														                          						                     
                            | 營業毛利損 | 
                            - - | 
                            - - | 
                            123,936 | 
                            139,021 | 
                            175,209 | 
                            121,999 | 
       
														                          						                     
                            | 營業費用 | 
                            - - | 
                            - - | 
                            41,770 | 
                            41,269 | 
                            44,434 | 
                            44,553 | 
       
														                          						                     
                            | 營業損益 | 
                            - - | 
                            - - | 
                            82,166 | 
                            97,752 | 
                            130,775 | 
                            77,446 | 
       
														                          						                     
                            | 營業外收入 | 
                            - - | 
                            - - | 
                            8,136 | 
                            8,751 | 
                            8,071 | 
                            11,151 | 
       
														                          						                     
                            | 營業外支出 | 
                            - - | 
                            - - | 
                            3,203 | 
                            10,697 | 
                            9,929 | 
                            26,405 | 
       
														                          						                     
                            | 稅前損益 | 
                            - - | 
                            - - | 
                            75,270 | 
                            85,467 | 
                            108,146 | 
                            62,192 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            - - | 
                            - - | 
                            14,625 | 
                            23,268 | 
                            24,311 | 
                            16,982 | 
       
														                          						                     
                            | 稅後損益 | 
                            - - | 
                            - - | 
                            60,645 | 
                            62,199 | 
                            83,835 | 
                            45,210 | 
       
														                          						                     
                            | 期末股本 | 
                            - - | 
                            - - | 
                            - - | 
                            197,760 | 
                            217,536 | 
                            217,536 | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            - - | 
                            - - | 
                            3.590 | 
                            3.145 | 
                            3.854 | 
                            2.078 | 
       
														                          						                     
                            | 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 | 
                             | 
                            114 | 
                            113 | 
                            88 | 
                            89 | 
                            90 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            - - | 
                            - - | 
                            - - | 
                            258,026 | 
                            331,310 | 
                            350,056 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            - - | 
                            - - | 
                            - - | 
                            34,200 | 
                            27,606 | 
                            49,602 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            28,156 | 
                            34,868 | 
                            26,250 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            1,168 | 
                            1,198 | 
                            5,364 | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            63,162 | 
                            90,727 | 
                            87,621 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            33,559 | 
                            32,755 | 
                            58,753 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            554 | 
                            528 | 
                            1,513 | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            - - | 
                            - - | 
                            - - | 
                            90,129 | 
                            133,231 | 
                            110,423 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            6,602.000 | 
                            9,557.000 | 
                            10,478.000 | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            - - | 
                            - - | 
                            - - | 
                            496.000 | 
                            840.000 | 
                            52.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 固定資產 | 
                            - - | 
                            - - | 
                            - - | 
                            364,446 | 
                            422,311 | 
                            423,807 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產 | 
                            - - | 
                            - - | 
                            - - | 
                            4,742 | 
                            10,800 | 
                            7,681 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            - - | 
                            - - | 
                            515 | 
                            535 | 
                            1,212 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            - - | 
                            - - | 
                            - - | 
                            3,694 | 
                            3,987 | 
                            1,750 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            - - | 
                            - - | 
                            - - | 
                            627,214 | 
                            764,421 | 
                            781,544 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            - - | 
                            - - | 
                            - - | 
                            627,214 | 
                            764,421 | 
                            781,544 | 
                           
                  		  
                          
                            | 流動負債 | 
                            - - | 
                            - - | 
                            - - | 
                            138,808 | 
                            223,245 | 
                            - - | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            29,778 | 
                            20,000 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            29,887 | 
                            69,206 | 
                            74,637 | 
                           
                  		  
                          
                            | 應付票據 | 
                            - - | 
                            - - | 
                            - - | 
                            28,163 | 
                            23,108 | 
                            18,841 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            9,098 | 
                            1,081 | 
                            2,478 | 
                           
                  		  
                          
                            | 應付帳款 | 
                            - - | 
                            - - | 
                            - - | 
                            21,528 | 
                            29,461 | 
                            24,312 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            6,739 | 
                            27,489 | 
                            4,037 | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            - - | 
                            - - | 
                            - - | 
                            13,588 | 
                            12,170 | 
                            2,697 | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            20,448 | 
                            26,834 | 
                            21,357 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            9,216 | 
                            3,054 | 
                            4,902 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            233 | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            - - | 
                            - - | 
                            - - | 
                            141 | 
                            831 | 
                            212 | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            110,047 | 
                            100,000 | 
                            134,737 | 
                           
                  		  
                          
                            | 長期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            110,047 | 
                            100,000 | 
                            134,737 | 
                           
                  		  
                          
                            | 其他負債 | 
                            - - | 
                            - - | 
                            - - | 
                            602 | 
                            602 | 
                            602 | 
                           
                  		  
                          
                            | 負債總額 | 
                            - - | 
                            - - | 
                            - - | 
                            249,457 | 
                            323,847 | 
                            308,812 | 
                           
                  		  
                          
                            | 股本 | 
                            - - | 
                            - - | 
                            - - | 
                            197,760 | 
                            217,536 | 
                            217,536 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            - - | 
                            - - | 
                            - - | 
                            197,760 | 
                            217,536 | 
                            217,536 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            - - | 
                            - - | 
                            - - | 
                            36,144 | 
                            36,144 | 
                            36,144 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            143,853 | 
                            186,894 | 
                            219,052 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            - - | 
                            - - | 
                            - - | 
                            18,619 | 
                            24,831 | 
                            33,214 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            121,783 | 
                            158,612 | 
                            182,387 | 
                           
                  		  
                          
                            | 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 | 
                            - - | 
                            - - | 
                            - - | 
                            377,757 | 
                            440,574 | 
                            472,732 | 
                           
                         
						 
						 
                         
						
							 
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