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 | 
                            96 | 
                            97 | 
                            98 | 
                            99 | 
                            100 | 
                            101 | 
                             
												                          						                     
                            | 營業收入 | 
                            745,583 | 
                            855,411 | 
                            1,269,955 | 
                            1,384,605 | 
                            941,142 | 
                            673,842 | 
       
														                          						                     
                            | 營業成本 | 
                            459,208 | 
                            573,235 | 
                            894,182 | 
                            1,127,340 | 
                            1,006,764 | 
                            473,523 | 
       
														                          						                     
                            | 營業毛利損 | 
                            286,375 | 
                            282,176 | 
                            375,773 | 
                            257,265 | 
                            -65,622 | 
                            200,319 | 
       
														                          						                     
                            | 營業費用 | 
                            118,779 | 
                            140,649 | 
                            184,575 | 
                            250,027 | 
                            164,524 | 
                            93,915 | 
       
														                          						                     
                            | 營業損益 | 
                            155,407 | 
                            138,330 | 
                            202,638 | 
                            13,077 | 
                            -229,929 | 
                            105,332 | 
       
														                          						                     
                            | 營業外收入 | 
                            11,881 | 
                            14,470 | 
                            2,271 | 
                            63,562 | 
                            5,847 | 
                            6,911 | 
       
														                          						                     
                            | 營業外支出 | 
                            28,634 | 
                            54,678 | 
                            30,887 | 
                            28,161 | 
                            145,172 | 
                            60,345 | 
       
														                          						                     
                            | 稅前損益 | 
                            138,654 | 
                            98,122 | 
                            174,022 | 
                            48,478 | 
                            -369,254 | 
                            51,898 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            16,058 | 
                            18,802 | 
                            40,518 | 
                            -461 | 
                            40,003 | 
                            220 | 
       
														                          						                     
                            | 稅後損益 | 
                            122,596 | 
                            79,320 | 
                            133,504 | 
                            48,939 | 
                            -409,257 | 
                            51,678 | 
       
														                          						                     
                            | 期末股本 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            3.170 | 
                            2.090 | 
                            3.570 | 
                            - - | 
                            -6.660 | 
                            1.630 | 
       
														                          						                     
                            | 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 | 
                            96 | 
                            97 | 
                            98 | 
                            99 | 
                            100 | 
                            101 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            659,596 | 
                            843,480 | 
                            902,700 | 
                            1,401,506 | 
                            464,644 | 
                            470,105 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            250,767 | 
                            272,504 | 
                            291,372 | 
                            645,736 | 
                            83,753 | 
                            193,741 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            307 | 
                            1,136 | 
                            9,854 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            29,840 | 
                            4,301 | 
                            7,310 | 
                            14,690 | 
                            19,438 | 
                            130,608 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            165,668 | 
                            150,082 | 
                            91,555 | 
                            17,017 | 
                            36,073 | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            226 | 
                            239 | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            108,498 | 
                            338,802 | 
                            458,168 | 
                            618,180 | 
                            273,634 | 
                            119,515 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            28,624.000 | 
                            6,513.000 | 
                            708.000 | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            64,523.000 | 
                            62,262.000 | 
                            54,295.000 | 
                            49,463.000 | 
                            8,565.000 | 
                            4,433.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 固定資產 | 
                            33,903 | 
                            25,362 | 
                            15,378 | 
                            92,781 | 
                            36,070 | 
                            48,975 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            - - | 
                            - - | 
                            2,257 | 
                            3,285 | 
                            10,217 | 
                           
                  		  
                          
                            | 其他資產 | 
                            49,538 | 
                            41,949 | 
                            27,166 | 
                            33,048 | 
                            44,144 | 
                            31,281 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            2,660 | 
                            3,381 | 
                            3,351 | 
                            6,035 | 
                            6,040 | 
                            3,991 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            12,045 | 
                            14,388 | 
                            10,309 | 
                            15,614 | 
                            20,326 | 
                            14,732 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            33,421 | 
                            21,461 | 
                            10,269 | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            1,412 | 
                            2,719 | 
                            3,237 | 
                            11,399 | 
                            17,778 | 
                            12,558 | 
                           
                  		  
                          
                            | 資產總額 | 
                            811,334 | 
                            910,791 | 
                            945,244 | 
                            1,581,234 | 
                            639,818 | 
                            560,578 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            811,334 | 
                            910,791 | 
                            945,244 | 
                            1,581,234 | 
                            639,818 | 
                            560,578 | 
                           
                  		  
                          
                            | 流動負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 短期借款 | 
                            60,000 | 
                            200,000 | 
                            33,127 | 
                            519,786 | 
                            169,014 | 
                            74,520 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            1,190 | 
                            - - | 
                            - - | 
                            7 | 
                            266 | 
                            4,514 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            92,339 | 
                            149,723 | 
                            203,132 | 
                            177,998 | 
                            47,750 | 
                            50,353 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            9,703 | 
                            9,075 | 
                            17,052 | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付費用 | 
                            11,586 | 
                            14,156 | 
                            - - | 
                            18,803 | 
                            21,495 | 
                            12,404 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            7,012 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            - - | 
                            - - | 
                            26,025 | 
                            - - | 
                            - - | 
                            2,016 | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            24,502 | 
                            24,500 | 
                            24,500 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            8,520 | 
                            8,569 | 
                            1,812 | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            19,269 | 
                            20,842 | 
                            - - | 
                            443 | 
                            898 | 
                            250 | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            77,415 | 
                            52,915 | 
                            28,414 | 
                           
                  		  
                          
                            | 長期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            77,415 | 
                            52,915 | 
                            28,414 | 
                           
                  		  
                          
                            | 其他負債 | 
                            - - | 
                            3,002 | 
                            6,915 | 
                            377 | 
                            - - | 
                            268 | 
                           
                  		  
                          
                            | 負債總額 | 
                            194,087 | 
                            396,798 | 
                            286,251 | 
                            834,863 | 
                            325,407 | 
                            199,051 | 
                           
                  		  
                          
                            | 股本 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 普通股股本 | 
                            389,412 | 
                            389,604 | 
                            389,604 | 
                            619,403 | 
                            619,403 | 
                            327,796 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            90,231 | 
                            90,231 | 
                            90,231 | 
                            52,934 | 
                            53,925 | 
                            - - | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            155,146 | 
                            96,553 | 
                            210,093 | 
                            107,770 | 
                             | 
                            51,678 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            28,260 | 
                            40,520 | 
                            45,481 | 
                            58,831 | 
                            63,725 | 
                            - - | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            126,886 | 
                            49,697 | 
                            133,504 | 
                            48,939 | 
                             | 
                            51,678 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            2,626 | 
                             | 
                            322 | 
                             | 
                            1,933 | 
                             | 
                           
                  		  
                          
                            | 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 | 
                            617,247 | 
                            513,993 | 
                            658,993 | 
                            746,371 | 
                            314,411 | 
                            361,527 | 
                           
                         
						 
						 
                         
						
							 
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