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 | 
                            - - | 
                            - - | 
                            670,755 | 
                            650,405 | 
                            726,118 | 
                            640,014 | 
       
														                          						                     
                            | 營業成本 | 
                            - - | 
                            - - | 
                            490,820 | 
                            477,352 | 
                            560,034 | 
                            518,586 | 
       
														                          						                     
                            | 營業毛利損 | 
                            - - | 
                            - - | 
                            179,935 | 
                            173,053 | 
                            166,084 | 
                            121,428 | 
       
														                          						                     
                            | 營業費用 | 
                            - - | 
                            - - | 
                            125,117 | 
                            132,202 | 
                            143,049 | 
                            144,073 | 
       
														                          						                     
                            | 營業損益 | 
                            - - | 
                            - - | 
                            54,818 | 
                            40,851 | 
                            23,035 | 
                            -22,645 | 
       
														                          						                     
                            | 營業外收入 | 
                            - - | 
                            - - | 
                            28,471 | 
                            26,491 | 
                            37,201 | 
                            28,732 | 
       
														                          						                     
                            | 營業外支出 | 
                            - - | 
                            - - | 
                            28,074 | 
                            27,922 | 
                            22,992 | 
                            22,784 | 
       
														                          						                     
                            | 稅前損益 | 
                            - - | 
                            - - | 
                            55,215 | 
                            39,420 | 
                            37,244 | 
                            -16,697 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            - - | 
                            - - | 
                            124 | 
                            12,751 | 
                            5,775 | 
                            -3,297 | 
       
														                          						                     
                            | 稅後損益 | 
                            - - | 
                            - - | 
                            55,091 | 
                            26,669 | 
                            31,469 | 
                            -13,400 | 
       
														                          						                     
                            | 期末股本 | 
                            - - | 
                            - - | 
                            198,000 | 
                            198,000 | 
                            307,100 | 
                            307,100 | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            - - | 
                            - - | 
                            1.920 | 
                            0.930 | 
                            1.070 | 
                            -0.440 | 
       
														                          						                     
                            | 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 | 
                            - - | 
                            - - | 
                            282,413 | 
                            330,428 | 
                            371,611 | 
                            407,023 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            - - | 
                            - - | 
                            52,953 | 
                            51,029 | 
                            54,685 | 
                            68,961 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            3,959 | 
                            4,706 | 
                            3,218 | 
                            2,988 | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            - - | 
                            - - | 
                            27,920 | 
                            26,464 | 
                            32,342 | 
                            23,678 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            121 | 
                            7 | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            - - | 
                            - - | 
                            127,476 | 
                            101,887 | 
                            96,965 | 
                            105,420 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            187 | 
                            174 | 
                            6,978 | 
                            165 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            372 | 
                            358 | 
                            14,789 | 
                            35,842 | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            - - | 
                            - - | 
                            60,758 | 
                            137,498 | 
                            144,646 | 
                            150,666 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            2,754.000 | 
                            6,573.000 | 
                            7,923.000 | 
                            4,765.000 | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            - - | 
                            - - | 
                            6,034.000 | 
                            1,618.000 | 
                            10,058.000 | 
                            14,538.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            - - | 
                            166,270 | 
                            162,937 | 
                            194,510 | 
                            193,220 | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            166,270 | 
                            162,937 | 
                            194,510 | 
                            193,220 | 
                           
                  		  
                          
                            | 固定資產 | 
                            - - | 
                            - - | 
                            395,133 | 
                            392,784 | 
                            399,661 | 
                            373,372 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            - - | 
                            94,947 | 
                            90,545 | 
                            399,661 | 
                            89,602 | 
                           
                  		  
                          
                            | 其他資產 | 
                            - - | 
                            - - | 
                            5,338 | 
                            4,399 | 
                            5,099 | 
                            8,672 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            - - | 
                            1,971 | 
                            2,079 | 
                            3,019 | 
                            6,832 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            - - | 
                            - - | 
                            433 | 
                            229 | 
                            162 | 
                            95 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            - - | 
                            - - | 
                            944,101 | 
                            981,093 | 
                            1,067,871 | 
                            1,071,889 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            - - | 
                            - - | 
                            944,101 | 
                            981,093 | 
                            1,067,871 | 
                            1,071,889 | 
                           
                  		  
                          
                            | 流動負債 | 
                            - - | 
                            - - | 
                            272,561 | 
                            332,679 | 
                            315,932 | 
                            387,122 | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            - - | 
                            154,309 | 
                            191,890 | 
                            170,882 | 
                            178,523 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            29,744 | 
                           
                  		  
                          
                            | 應付票據 | 
                            - - | 
                            - - | 
                            21,815 | 
                            25,826 | 
                            22,820 | 
                            20,665 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            3,011 | 
                            12,264 | 
                            15,219 | 
                            21,857 | 
                           
                  		  
                          
                            | 應付帳款 | 
                            - - | 
                            - - | 
                            21,477 | 
                            14,674 | 
                            18,220 | 
                            14,633 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            6,392 | 
                            16,172 | 
                            10,128 | 
                            11,599 | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            - - | 
                            - - | 
                            6,307 | 
                            2,546 | 
                            4,818 | 
                            - - | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            - - | 
                            38,882 | 
                            40,933 | 
                            55,542 | 
                            62,430 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            - - | 
                            3,448 | 
                            - - | 
                            - - | 
                            32,100 | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            - - | 
                            - - | 
                            15,000 | 
                            15,000 | 
                            15,000 | 
                            15,000 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            232 | 
                            11,826 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            - - | 
                            - - | 
                            1,688 | 
                            1,548 | 
                            3,303 | 
                            571 | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            - - | 
                            75,000 | 
                            60,000 | 
                            45,000 | 
                            30,000 | 
                           
                  		  
                          
                            | 長期借款 | 
                            - - | 
                            - - | 
                            75,000 | 
                            60,000 | 
                            45,000 | 
                            30,000 | 
                           
                  		  
                          
                            | 其他負債 | 
                            - - | 
                            - - | 
                            96,047 | 
                            91,645 | 
                            98,090 | 
                            90,702 | 
                           
                  		  
                          
                            | 負債總額 | 
                            - - | 
                            - - | 
                            443,608 | 
                            484,324 | 
                            459,022 | 
                            507,824 | 
                           
                  		  
                          
                            | 股本 | 
                            - - | 
                            - - | 
                            198,000 | 
                            198,000 | 
                            307,100 | 
                            307,100 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            - - | 
                            - - | 
                            198,000 | 
                            198,000 | 
                            307,100 | 
                            307,100 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            - - | 
                            - - | 
                            17,747 | 
                            20,020 | 
                            85,711 | 
                            85,711 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            - - | 
                            - - | 
                            283,564 | 
                            278,160 | 
                            213,938 | 
                            168,212 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            - - | 
                            - - | 
                            44,655 | 
                            56,614 | 
                            59,211 | 
                            61,789 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            - - | 
                            - - | 
                            238,909 | 
                            221,546 | 
                            154,727 | 
                            106,423 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            - - | 
                            - - | 
                            1,182 | 
                            589 | 
                            2,100 | 
                            3,042 | 
                           
                  		  
                          
                            | 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 | 
                            - - | 
                            - - | 
                            500,493 | 
                            496,769 | 
                            608,849 | 
                            564,065 | 
                           
                         
						 
						 
                         
						
							 
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