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 | 
                            87 | 
                            88 | 
                            89 | 
                             
												                          						                     
                            | 營業收入 | 
                            - - | 
                            - - | 
                            1,008,386 | 
                            811,173 | 
                            1,184,940 | 
                            1,105,012 | 
       
														                          						                     
                            | 營業成本 | 
                            - - | 
                            - - | 
                            922,891 | 
                            715,221 | 
                            1,060,053 | 
                            999,870 | 
       
														                          						                     
                            | 營業毛利損 | 
                            - - | 
                            - - | 
                            85,495 | 
                            95,952 | 
                            124,887 | 
                            105,142 | 
       
														                          						                     
                            | 營業費用 | 
                            - - | 
                            - - | 
                            42,757 | 
                            42,817 | 
                            48,168 | 
                            62,431 | 
       
														                          						                     
                            | 營業損益 | 
                            - - | 
                            - - | 
                            42,738 | 
                            53,135 | 
                            76,719 | 
                            42,711 | 
       
														                          						                     
                            | 營業外收入 | 
                            - - | 
                            - - | 
                            14,522 | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 營業外支出 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 稅前損益 | 
                            - - | 
                            - - | 
                            31,594 | 
                            62,403 | 
                            72,585 | 
                            33,168 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            - - | 
                            - - | 
                            10,297 | 
                            15,082 | 
                            18,052 | 
                            8,910 | 
       
														                          						                     
                            | 稅後損益 | 
                            - - | 
                            - - | 
                            21,297 | 
                            47,321 | 
                            54,533 | 
                            24,258 | 
       
														                          						                     
                            | 期末股本 | 
                            - - | 
                            - - | 
                            441,892 | 
                            400,809 | 
                            420,849 | 
                            441,892 | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            - - | 
                            - - | 
                            0.480 | 
                            1.181 | 
                            1.296 | 
                            0.549 | 
       
														                          						                     
                            | 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 | 
                            87 | 
                            88 | 
                            89 | 
                            90 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            - - | 
                            - - | 
                            622,627 | 
                            797,171 | 
                            910,611 | 
                            1,129,477 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            - - | 
                            - - | 
                            - - | 
                            188,901 | 
                            138,077 | 
                            284,191 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            44,820 | 
                            36,238 | 
                            57,229 | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            63,967 | 
                            36,361 | 
                            7,881 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            4,800 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            200,975 | 
                            306,714 | 
                            365,361 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            3,829 | 
                            5,162 | 
                            19,162 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            6,197 | 
                            1,969 | 
                            2,473 | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            9,142.000 | 
                            5,678.000 | 
                            3,197.000 | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            1,007.000 | 
                            671.000 | 
                            723.000 | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            - - | 
                            - - | 
                            - - | 
                            72,472.000 | 
                            54,480.000 | 
                            110,397.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            - - | 
                            1,300 | 
                            1,300 | 
                            1,300 | 
                            1,300 | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            1,300 | 
                            1,300 | 
                            1,300 | 
                            1,300 | 
                           
                  		  
                          
                            | 固定資產 | 
                            - - | 
                            - - | 
                            102,165 | 
                            112,062 | 
                            105,565 | 
                            98,312 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            - - | 
                            2,404 | 
                            1,255 | 
                            545 | 
                            - - | 
                           
                  		  
                          
                            | 其他資產 | 
                            - - | 
                            - - | 
                            32,755 | 
                            32,706 | 
                            35,108 | 
                            85,439 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            - - | 
                            - - | 
                            517 | 
                            989 | 
                            1,244 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            - - | 
                            - - | 
                            761,251 | 
                            944,494 | 
                            1,053,129 | 
                            1,314,528 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            - - | 
                            - - | 
                            761,251 | 
                            944,494 | 
                            1,053,129 | 
                            1,314,528 | 
                           
                  		  
                          
                            | 流動負債 | 
                            - - | 
                            - - | 
                            259,260 | 
                            412,816 | 
                            523,035 | 
                            765,737 | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            182,881 | 
                            257,668 | 
                            285,202 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            - - | 
                            - - | 
                            - - | 
                            99,271 | 
                            77,179 | 
                            212,307 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            130 | 
                            11 | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            - - | 
                            - - | 
                            - - | 
                            92,189 | 
                            163,566 | 
                            148,361 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            64 | 
                            123 | 
                            14 | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            - - | 
                            - - | 
                            - - | 
                            9,411 | 
                            - - | 
                            6,221 | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            12,976 | 
                            12,211 | 
                            8,518 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            4,349 | 
                            2,342 | 
                            3,939 | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            3,961 | 
                            4,328 | 
                            3,141 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            - - | 
                            - - | 
                            - - | 
                            920 | 
                            1,186 | 
                            935 | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            - - | 
                            22,684 | 
                            18,723 | 
                            14,395 | 
                            11,255 | 
                           
                  		  
                          
                            | 長期借款 | 
                            - - | 
                            - - | 
                            22,684 | 
                            18,723 | 
                            14,395 | 
                            11,255 | 
                           
                  		  
                          
                            | 其他負債 | 
                            - - | 
                            - - | 
                            - - | 
                            4,029 | 
                            4,538 | 
                            5,514 | 
                           
                  		  
                          
                            | 負債總額 | 
                            - - | 
                            - - | 
                            285,970 | 
                            435,568 | 
                            541,968 | 
                            782,506 | 
                           
                  		  
                          
                            | 股本 | 
                            - - | 
                            - - | 
                            400,809 | 
                            420,849 | 
                            441,892 | 
                            441,892 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            - - | 
                            - - | 
                            400,809 | 
                            420,849 | 
                            441,892 | 
                            441,892 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            - - | 
                            - - | 
                            14,101 | 
                            14,104 | 
                            14,104 | 
                            14,104 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            - - | 
                            - - | 
                            60,371 | 
                            73,973 | 
                            55,165 | 
                            76,026 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            - - | 
                            - - | 
                            - - | 
                            9,784 | 
                            15,238 | 
                            17,664 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            - - | 
                            - - | 
                            60,371 | 
                            64,189 | 
                            39,927 | 
                            58,362 | 
                           
                  		  
                          
                            | 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 | 
                            - - | 
                            - - | 
                            475,281 | 
                            508,926 | 
                            511,161 | 
                            532,022 | 
                           
                         
						 
						 
                         
						
							 
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