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 | 
                             | 
                            91 | 
                            90 | 
                            89 | 
                            88 | 
                            87 | 
                             
												                          						                     
                            | 營業收入 | 
                            - - | 
                            1,352,628 | 
                            1,048,420 | 
                            1,413,416 | 
                            917,199 | 
                            808,217 | 
       
														                          						                     
                            | 營業成本 | 
                            - - | 
                            1,103,175 | 
                            877,084 | 
                            1,153,900 | 
                            804,259 | 
                            664,732 | 
       
														                          						                     
                            | 營業毛利損 | 
                            - - | 
                            249,453 | 
                            171,336 | 
                            259,516 | 
                            112,940 | 
                            143,485 | 
       
														                          						                     
                            | 營業費用 | 
                            - - | 
                            171,028 | 
                            143,402 | 
                            184,199 | 
                            132,625 | 
                            113,020 | 
       
														                          						                     
                            | 營業損益 | 
                            - - | 
                            78,425 | 
                            27,934 | 
                            75,317 | 
                            -19,685 | 
                            30,465 | 
       
														                          						                     
                            | 營業外收入 | 
                            - - | 
                            18,585 | 
                            45,247 | 
                            56,391 | 
                            25,102 | 
                            25,025 | 
       
														                          						                     
                            | 營業外支出 | 
                            - - | 
                            27,061 | 
                            51,856 | 
                            48,897 | 
                            51,270 | 
                            22,979 | 
       
														                          						                     
                            | 稅前損益 | 
                            - - | 
                            69,949 | 
                            14,086 | 
                            82,811 | 
                            -45,853 | 
                            32,511 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            - - | 
                            18,667 | 
                            14,086 | 
                            21,888 | 
                            -70,556 | 
                            9,292 | 
       
														                          						                     
                            | 稅後損益 | 
                            - - | 
                            51,282 | 
                            - - | 
                            60,923 | 
                            24,703 | 
                            23,219 | 
       
														                          						                     
                            | 期末股本 | 
                            - - | 
                            453,243 | 
                            453,243 | 
                            413,543 | 
                            375,948 | 
                            318,600 | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            - - | 
                            1.540 | 
                            - - | 
                            1.473 | 
                            0.657 | 
                            - - | 
       
														                          						                     
                            | 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 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            - - | 
                            627,024 | 
                            881,546 | 
                            1,082,637 | 
                            882,749 | 
                            1,062,199 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            - - | 
                            11,381 | 
                            21,260 | 
                            - - | 
                            34,237 | 
                            100,355 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            12,349 | 
                            - - | 
                            - - | 
                            500 | 
                            500 | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            - - | 
                            101,899 | 
                            208,154 | 
                            - - | 
                            170,874 | 
                            275,047 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            - - | 
                            197,322 | 
                            251,271 | 
                            - - | 
                            188,109 | 
                            327,759 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            50,756 | 
                            34,505 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            - - | 
                            214,543 | 
                            345,562 | 
                            - - | 
                            424,143 | 
                            304,465 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            - - | 
                            18,810.000 | 
                            37,735.000 | 
                            - - | 
                            14,130.000 | 
                            19,568.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            4,484 | 
                            4,612 | 
                            1,708 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            4,484 | 
                            4,612 | 
                            1,708 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 固定資產 | 
                            - - | 
                            394,400 | 
                            424,520 | 
                            400,184 | 
                            373,557 | 
                            365,342 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            31,061 | 
                            13,509 | 
                            12,826 | 
                            9,392 | 
                            6,091 | 
                           
                  		  
                          
                            | 其他資產 | 
                            - - | 
                            6,781 | 
                            15,437 | 
                            18,339 | 
                            21,951 | 
                            35,524 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            188 | 
                            741 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            12,877 | 
                            8,097 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            4,880 | 
                            5,342 | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            4,006 | 
                            21,344 | 
                           
                  		  
                          
                            | 資產總額 | 
                            - - | 
                            1,063,750 | 
                            1,339,624 | 
                            1,515,694 | 
                            1,287,649 | 
                            1,469,156 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            - - | 
                            - - | 
                            1,339,624 | 
                            1,515,694 | 
                            1,287,649 | 
                            1,469,156 | 
                           
                  		  
                          
                            | 流動負債 | 
                            - - | 
                            394,926 | 
                            671,457 | 
                            797,736 | 
                            581,659 | 
                            674,429 | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            365,782 | 
                            222,000 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            19,936 | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            85,919 | 
                            188,162 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            29,042 | 
                            94,047 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            21,847 | 
                            68,846 | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            4,077 | 
                            15,231 | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            43,356 | 
                            62,353 | 
                           
                  		  
                          
                            | 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 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            11,700 | 
                            23,790 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            3,201 | 
                            45,628 | 
                            30,386 | 
                            16,132 | 
                            61,895 | 
                           
                  		  
                          
                            | 長期借款 | 
                            - - | 
                            3,201 | 
                            45,628 | 
                            30,386 | 
                            16,132 | 
                            61,895 | 
                           
                  		  
                          
                            | 其他負債 | 
                            - - | 
                            40,023 | 
                            27,640 | 
                            31,750 | 
                            33,163 | 
                            34,666 | 
                           
                  		  
                          
                            | 負債總額 | 
                            - - | 
                            - - | 
                            - - | 
                            923,589 | 
                            694,671 | 
                            834,707 | 
                           
                  		  
                          
                            | 股本 | 
                            - - | 
                            318,600 | 
                            375,948 | 
                            413,543 | 
                            453,243 | 
                            453,243 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            - - | 
                            - - | 
                            375,948 | 
                            413,543 | 
                            453,243 | 
                            453,243 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            - - | 
                            195,329 | 
                            157,950 | 
                            117,668 | 
                            117,668 | 
                            115,175 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            - - | 
                            48,740 | 
                             | 
                            60,894 | 
                            22,067 | 
                            66,031 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            6,089 | 
                            7,747 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            15,978 | 
                            58,284 | 
                           
                  		  
                          
                            | 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 | 
                            - - | 
                            - - | 
                            - - | 
                            592,105 | 
                            592,978 | 
                            634,449 | 
                           
                         
						 
						 
                         
						
							 
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