財務報表-損益表 / 單位(千)元 
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                      請選擇全年/半年報表
                          
                         
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					 全年報 	
   
                          
                            | 項目/年度 | 
                            90 | 
                            89 | 
                            88 | 
                            87 | 
                            91 | 
                            92 | 
                             
												                          						                     
                            | 營業收入 | 
                            1,214,129 | 
                            1,354,752 | 
                            1,548,417 | 
                            1,571,841 | 
                            1,208,781 | 
                            1,077,528 | 
       
														                          						                     
                            | 營業成本 | 
                            945,019 | 
                            1,087,896 | 
                            1,238,206 | 
                            1,227,400 | 
                            907,637 | 
                            834,764 | 
       
														                          						                     
                            | 營業毛利損 | 
                            269,110 | 
                            266,856 | 
                            310,211 | 
                            344,441 | 
                            301,144 | 
                            242,764 | 
       
														                          						                     
                            | 營業費用 | 
                            236,740 | 
                            251,888 | 
                            273,051 | 
                            264,714 | 
                            227,002 | 
                            212,905 | 
       
														                          						                     
                            | 營業損益 | 
                            32,370 | 
                            14,968 | 
                            37,160 | 
                            79,727 | 
                            74,142 | 
                            38,447 | 
       
														                          						                     
                            | 營業外收入 | 
                            49,635 | 
                            47,600 | 
                            37,889 | 
                            25,515 | 
                            32,409 | 
                            64,838 | 
       
														                          						                     
                            | 營業外支出 | 
                            37,778 | 
                            18,134 | 
                            18,831 | 
                            75,845 | 
                            61,979 | 
                            51,584 | 
       
														                          						                     
                            | 稅前損益 | 
                            44,227 | 
                            44,434 | 
                            56,198 | 
                            29,397 | 
                            44,572 | 
                            51,701 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            13,220 | 
                            6,370 | 
                            15,499 | 
                            4,288 | 
                            16,138 | 
                            26,129 | 
       
														                          						                     
                            | 稅後損益 | 
                            31,007 | 
                            38,064 | 
                            40,699 | 
                            25,109 | 
                            28,434 | 
                            25,572 | 
       
														                          						                     
                            | 期末股本 | 
                            600,000 | 
                            600,000 | 
                            573,000 | 
                            542,800 | 
                            600,000 | 
                            - - | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            0.520 | 
                            0.634 | 
                            0.710 | 
                            0.463 | 
                            0.474 | 
                            0.430 | 
       
														                          						                     
                            | 簡單每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 完全稀釋每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
								  	                        
                           	
				
					   
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                      財務報表-資產負債表 / 單位(千)元  | 
                     
                    
                      請選擇全年/半年報表
                        
                        
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					    全年報
                        
                          
                            | 項目/年度 | 
                            87 | 
                            88 | 
                            89 | 
                            90 | 
                            91 | 
                            92 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            450,113 | 
                            445,247 | 
                            593,158 | 
                            617,243 | 
                            724,824 | 
                            693,887 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            71,746 | 
                            73,763 | 
                            249,520 | 
                            122,981 | 
                            47,798 | 
                            46,925 | 
                           
                  		  
                          
                            | 短期投資 | 
                            48,150 | 
                            41,379 | 
                            51,037 | 
                            46,140 | 
                            27,147 | 
                            37,400 | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            132,078 | 
                            148,096 | 
                            134,747 | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            175,258 | 
                            101,863 | 
                            73,721 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            262,686 | 
                            157,436 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            144,971 | 
                            126,804 | 
                            103,298 | 
                            75,405 | 
                            88,720 | 
                            86,568 | 
                           
                  		  
                          
                            | 預付款項 | 
                            10,139.000 | 
                            11,657.000 | 
                            9,821.000 | 
                            29,263.000 | 
                            39,583.000 | 
                            19,685.000 | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            43,029.000 | 
                            43,548.000 | 
                            44,735.000 | 
                            168,196.000 | 
                            157,027.000 | 
                            272,152.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            406,175 | 
                            455,539 | 
                            461,405 | 
                            496,738 | 
                            515,781 | 
                            560,961 | 
                           
                  		  
                          
                            | 長期投資 | 
                            406,175 | 
                            455,539 | 
                            461,405 | 
                            496,738 | 
                            515,781 | 
                            560,961 | 
                           
                  		  
                          
                            | 固定資產 | 
                            592,146 | 
                            625,182 | 
                            613,225 | 
                            599,137 | 
                            572,853 | 
                            512,503 | 
                           
                  		  
                          
                            | 無形資產 | 
                            122,179 | 
                            113,357 | 
                            104,321 | 
                            95,806 | 
                            87,332 | 
                            67,423 | 
                           
                  		  
                          
                            | 其他資產 | 
                            20,407 | 
                            28,526 | 
                            19,029 | 
                            29,260 | 
                            58,332 | 
                            35,813 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 遞延費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            1,591,020 | 
                            1,667,851 | 
                            1,791,138 | 
                            1,838,184 | 
                            1,959,122 | 
                            1,870,587 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            1,591,020 | 
                            1,667,851 | 
                            1,791,138 | 
                            1,838,184 | 
                            1,959,122 | 
                            1,870,587 | 
                           
                  		  
                          
                            | 流動負債 | 
                            309,095 | 
                            379,814 | 
                            486,320 | 
                            482,885 | 
                            564,309 | 
                            383,462 | 
                           
                  		  
                          
                            | 短期借款 | 
                            25,569 | 
                            69,143 | 
                            97,900 | 
                            155,000 | 
                            175,000 | 
                            40,000 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            84,991 | 
                            198,807 | 
                            139,922 | 
                            93,715 | 
                            39,991 | 
                           
                  		  
                          
                            | 應付票據 | 
                            - - | 
                            141,777 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            174,346 | 
                            - - | 
                            112,869 | 
                            90,938 | 
                            151,082 | 
                            172,876 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            - - | 
                            - - | 
                            - - | 
                            11,594 | 
                            16,204 | 
                            2,279 | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            54,366 | 
                            39,956 | 
                            39,620 | 
                            39,355 | 
                            38,904 | 
                            38,667 | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            10,386 | 
                            6,218 | 
                            - - | 
                            12,000 | 
                            10,667 | 
                            45,053 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            44,428 | 
                            37,729 | 
                            37,124 | 
                            34,076 | 
                            78,737 | 
                            44,596 | 
                           
                  		  
                          
                            | 長期負債 | 
                            16,218 | 
                            10,000 | 
                            - - | 
                            18,171 | 
                            29,374 | 
                            - - | 
                           
                  		  
                          
                            | 長期借款 | 
                            16,218 | 
                            10,000 | 
                            - - | 
                            18,000 | 
                            29,333 | 
                            121,727 | 
                           
                  		  
                          
                            | 其他負債 | 
                            131,427 | 
                            137,163 | 
                            135,008 | 
                            126,555 | 
                            111,347 | 
                            96,416 | 
                           
                  		  
                          
                            | 負債總額 | 
                            538,841 | 
                            609,078 | 
                            703,429 | 
                            709,712 | 
                            787,131 | 
                            683,810 | 
                           
                  		  
                          
                            | 股本 | 
                            542,800 | 
                            573,000 | 
                            600,000 | 
                            600,000 | 
                            600,000 | 
                            600,000 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            542,800 | 
                            573,000 | 
                            600,000 | 
                            600,000 | 
                            600,000 | 
                            600,000 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            231,044 | 
                            228,843 | 
                            229,858 | 
                            229,858 | 
                            151,821 | 
                            150,058 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            259,566 | 
                            268,507 | 
                            266,690 | 
                            286,383 | 
                            384,636 | 
                            398,045 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            76,943 | 
                            78,652 | 
                            82,606 | 
                            86,329 | 
                            97,234 | 
                            100,077 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            182,623 | 
                            189,855 | 
                            184,084 | 
                            200,054 | 
                            287,402 | 
                            297,968 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            18,769 | 
                            6,659 | 
                            15,909 | 
                            34,222 | 
                            35,534 | 
                            38,674 | 
                           
                  		  
                          
                            | 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 | 
                            1,052,179 | 
                            1,058,773 | 
                            1,087,709 | 
                            1,128,472 | 
                            1,171,991 | 
                            1,186,777 | 
                           
                         
						 
						 
                         
						
							 
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