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 | 
                            97 | 
                            96 | 
                            95 | 
                            94 | 
                            99 | 
                            100 | 
                             
												                          						                     
                            | 營業收入 | 
                            2,420,727 | 
                            2,015,091 | 
                            1,603,200 | 
                            1,363,806 | 
                            6,375,468 | 
                            6,378,665 | 
       
														                          						                     
                            | 營業成本 | 
                            2,176,400 | 
                            1,841,301 | 
                            1,478,934 | 
                            1,249,387 | 
                            5,922,401 | 
                            5,887,288 | 
       
														                          						                     
                            | 營業毛利損 | 
                            244,327 | 
                            173,790 | 
                            124,266 | 
                            114,419 | 
                            453,067 | 
                            491,377 | 
       
														                          						                     
                            | 營業費用 | 
                            151,486 | 
                            113,298 | 
                            94,630 | 
                            58,113 | 
                            239,678 | 
                            290,486 | 
       
														                          						                     
                            | 營業損益 | 
                            92,841 | 
                            60,492 | 
                            29,636 | 
                            56,306 | 
                            209,189 | 
                            201,080 | 
       
														                          						                     
                            | 營業外收入 | 
                            60,390 | 
                            12,677 | 
                            4,396 | 
                            8,109 | 
                            23,875 | 
                            88,758 | 
       
														                          						                     
                            | 營業外支出 | 
                            23,030 | 
                            32,316 | 
                            11,206 | 
                            4,853 | 
                            16,681 | 
                            7,361 | 
       
														                          						                     
                            | 稅前損益 | 
                            130,201 | 
                            40,853 | 
                            22,826 | 
                            59,562 | 
                            216,383 | 
                            282,477 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            7,517 | 
                            542 | 
                            -4,123 | 
                            9,728 | 
                            36,466 | 
                            43,773 | 
       
														                          						                     
                            | 稅後損益 | 
                            122,684 | 
                            40,311 | 
                            26,949 | 
                            49,834 | 
                            179,917 | 
                            238,704 | 
       
														                          						                     
                            | 期末股本 | 
                            336,434 | 
                            299,532 | 
                            276,626 | 
                            175,380 | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            3.020 | 
                            1.000 | 
                            0.720 | 
                            1.550 | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 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 | 
                            95 | 
                            96 | 
                            97 | 
                            98 | 
                            99 | 
                            100 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            480,123 | 
                            589,085 | 
                            804,655 | 
                            1,147,168 | 
                            1,546,764 | 
                            1,919,404 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            234,976 | 
                            279,555 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            1,484 | 
                            4,087 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            199,875 | 
                            500,040 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            482,126 | 
                            437,199 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            69,936 | 
                            70,295 | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            35,025 | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            506,171 | 
                            606,952 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            2,091.000 | 
                            12,464.000 | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            15,075.000 | 
                            8,812.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            3,366 | 
                            - - | 
                            - - | 
                            1,000 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 固定資產 | 
                            19,192 | 
                            17,721 | 
                            14,923 | 
                            12,855 | 
                            296,639 | 
                            289,872 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            664 | 
                            238 | 
                            358 | 
                            400 | 
                            1,392 | 
                           
                  		  
                          
                            | 其他資產 | 
                            3,323 | 
                            2,497 | 
                            4,616 | 
                            7,510 | 
                            10,837 | 
                            22,827 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            5,186 | 
                            10,882 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            3,794 | 
                            9,685 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            1,857 | 
                            2,260 | 
                           
                  		  
                          
                            | 資產總額 | 
                            506,004 | 
                            609,967 | 
                            824,432 | 
                            1,168,891 | 
                            1,855,350 | 
                            2,236,966 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            506,004 | 
                            609,967 | 
                            824,432 | 
                            1,168,891 | 
                            1,855,350 | 
                            2,236,966 | 
                           
                  		  
                          
                            | 流動負債 | 
                            106,767 | 
                            144,931 | 
                            213,230 | 
                            432,667 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            145,000 | 
                            197,737 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            36 | 
                            5,193 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            453,208 | 
                            551,037 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            57,428 | 
                            57,915 | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            113,762 | 
                            145,957 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            3,047 | 
                            6,016 | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            9,513 | 
                            9,573 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            9,297 | 
                            15,358 | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            997 | 
                            5,544 | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            133,187 | 
                            123,870 | 
                           
                  		  
                          
                            | 長期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            133,187 | 
                            123,673 | 
                           
                  		  
                          
                            | 其他負債 | 
                            - - | 
                            27,491 | 
                            57,395 | 
                            80,124 | 
                            73,332 | 
                            69,286 | 
                           
                  		  
                          
                            | 負債總額 | 
                            106,767 | 
                            172,422 | 
                            270,625 | 
                            512,791 | 
                            998,807 | 
                            1,187,575 | 
                           
                  		  
                          
                            | 股本 | 
                            276,626 | 
                            299,532 | 
                            336,434 | 
                            388,976 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 普通股股本 | 
                            276,626 | 
                            299,532 | 
                            336,434 | 
                            388,976 | 
                            454,280 | 
                            519,718 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            89,577 | 
                            89,577 | 
                            89,577 | 
                            93,324 | 
                            97,966 | 
                            107,887 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            10,145 | 
                            13,768 | 
                            84,201 | 
                            131,998 | 
                            311,915 | 
                            435,050 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            35,250 | 
                            53,242 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            276,665 | 
                            381,808 | 
                           
                  		  
                          
                            | 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 | 
                            399,237 | 
                            437,545 | 
                            545,754 | 
                            656,696 | 
                            856,543 | 
                            1,049,391 | 
                           
                         
						 
						 
                         
						
							 
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