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 | 
                            91 | 
                            92 | 
                            93 | 
                            94 | 
                            95 | 
                             
												                          						                     
                            | 營業收入 | 
                            447,812 | 
                            484,294 | 
                            890,289 | 
                            1,323,279 | 
                            1,367,234 | 
                            1,535,538 | 
       
														                          						                     
                            | 營業成本 | 
                            357,828 | 
                            408,613 | 
                            694,685 | 
                            1,070,088 | 
                            1,174,003 | 
                            1,342,865 | 
       
														                          						                     
                            | 營業毛利損 | 
                            89,984 | 
                            75,681 | 
                            195,604 | 
                            253,191 | 
                            193,231 | 
                            192,673 | 
       
														                          						                     
                            | 營業費用 | 
                            85,068 | 
                            68,770 | 
                            158,465 | 
                            166,975 | 
                            127,243 | 
                            140,361 | 
       
														                          						                     
                            | 營業損益 | 
                            4,916 | 
                            6,911 | 
                            37,139 | 
                            86,216 | 
                            66,929 | 
                            52,573 | 
       
														                          						                     
                            | 營業外收入 | 
                            - - | 
                            - - | 
                            29,395 | 
                            25,460 | 
                            42,961 | 
                            67,095 | 
       
														                          						                     
                            | 營業外支出 | 
                            8,442 | 
                            10,066 | 
                            22,536 | 
                            9,072 | 
                            5,963 | 
                            4,949 | 
       
														                          						                     
                            | 稅前損益 | 
                            699 | 
                            7,578 | 
                            43,998 | 
                            102,604 | 
                            103,927 | 
                            114,719 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            310 | 
                            1,933 | 
                            11,602 | 
                            18,899 | 
                            11,451 | 
                            25,952 | 
       
														                          						                     
                            | 稅後損益 | 
                            389 | 
                            5,645 | 
                            32,396 | 
                            83,705 | 
                            92,476 | 
                            88,767 | 
       
														                          						                     
                            | 期末股本 | 
                            100,000 | 
                            100,000 | 
                            200,000 | 
                            230,000 | 
                            253,000 | 
                            283,100 | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            303.000 | 
                            0.540 | 
                            2.010 | 
                            3.880 | 
                            3.660 | 
                            3.140 | 
       
														                          						                     
                            | 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 | 
                            90 | 
                            91 | 
                            92 | 
                            93 | 
                            94 | 
                            95 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            164,231 | 
                            224,447 | 
                            439,031 | 
                            523,812 | 
                            449,616 | 
                            627,268 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            120,878 | 
                            139,246 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            5,198 | 
                            1,364 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            264,994 | 
                            374,781 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            31,960 | 
                            43,411 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            1,538 | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            3,574 | 
                           
                  		  
                          
                            | 存貨 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            9,661 | 
                            54,285 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            15,387.000 | 
                            4,106.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            58,147 | 
                            80,134 | 
                            87,341 | 
                            115,563 | 
                            - - | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            58,147 | 
                            80,134 | 
                            87,341 | 
                            115,563 | 
                            - - | 
                           
                  		  
                          
                            | 固定資產 | 
                            76,253 | 
                            136,946 | 
                            109,692 | 
                            92,742 | 
                            83,887 | 
                            74,774 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            - - | 
                            2,097 | 
                            1,873 | 
                            3,151 | 
                            1,283 | 
                           
                  		  
                          
                            | 其他資產 | 
                            16,167 | 
                            2,182 | 
                            7,687 | 
                            7,199 | 
                            6,278 | 
                            4,209 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            1,682 | 
                            762 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            4,596 | 
                            3,447 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            256,651 | 
                            421,722 | 
                            638,641 | 
                            712,967 | 
                            658,495 | 
                            865,223 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            256,651 | 
                            421,722 | 
                            638,641 | 
                            712,967 | 
                            658,495 | 
                            865,223 | 
                           
                  		  
                          
                            | 流動負債 | 
                            113,004 | 
                            227,908 | 
                            361,012 | 
                            376,534 | 
                            229,780 | 
                            - - | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            29,183 | 
                            1,653 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            1,345 | 
                            1,219 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            2,754 | 
                            1,142 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            168,606 | 
                            357,375 | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            594 | 
                            - - | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            18,139 | 
                            23,336 | 
                           
                  		  
                          
                            | 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 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            3,320 | 
                            3,320 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            5,839 | 
                            4,356 | 
                           
                  		  
                          
                            | 長期負債 | 
                            40,770 | 
                            37,700 | 
                            32,297 | 
                            28,977 | 
                            - - | 
                            22,337 | 
                           
                  		  
                          
                            | 長期借款 | 
                            40,770 | 
                            37,700 | 
                            32,297 | 
                            28,977 | 
                            25,657 | 
                            22,337 | 
                           
                  		  
                          
                            | 其他負債 | 
                            - - | 
                            4,382 | 
                            13,555 | 
                            14,117 | 
                            16,013 | 
                            14,098 | 
                           
                  		  
                          
                            | 負債總額 | 
                            153,774 | 
                            269,990 | 
                            415,794 | 
                            419,628 | 
                            271,450 | 
                            428,836 | 
                           
                  		  
                          
                            | 股本 | 
                            100,000 | 
                            100,000 | 
                            200,000 | 
                            230,000 | 
                            253,000 | 
                            283,100 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            100,000 | 
                            100,000 | 
                            200,000 | 
                            230,000 | 
                            253,000 | 
                            283,100 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            75 | 
                            75 | 
                            - - | 
                            - - | 
                            - - | 
                            1,140 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            2,802 | 
                            1,657 | 
                            32,825 | 
                            67,700 | 
                            137,176 | 
                            153,493 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            2,802 | 
                            1,657 | 
                            32,825 | 
                            67,700 | 
                            13,342 | 
                            22,590 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            123,834 | 
                            127,772 | 
                           
                  		  
                          
                            | 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 | 
                            102,877 | 
                            151,732 | 
                            222,847 | 
                            293,339 | 
                            387,045 | 
                            436,387 | 
                           
                         
						 
						 
                         
						
							 
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