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 | 
                            92 | 
                            93 | 
                            94 | 
                            95 | 
                            96 | 
                             
												                          						                     
                            | 營業收入 | 
                            158,655 | 
                            256,945 | 
                            392,951 | 
                            564,166 | 
                            722,166 | 
                            767,371 | 
       
														                          						                     
                            | 營業成本 | 
                            101,456 | 
                            148,899 | 
                            201,402 | 
                            297,722 | 
                            324,599 | 
                            354,036 | 
       
														                          						                     
                            | 營業毛利損 | 
                            57,199 | 
                            108,046 | 
                            191,549 | 
                            266,444 | 
                            397,567 | 
                            413,335 | 
       
														                          						                     
                            | 營業費用 | 
                            55,678 | 
                            42,206 | 
                            57,702 | 
                            64,223 | 
                            75,171 | 
                            96,178 | 
       
														                          						                     
                            | 營業損益 | 
                            1,521 | 
                            65,840 | 
                            133,847 | 
                            202,221 | 
                            322,396 | 
                            317,157 | 
       
														                          						                     
                            | 營業外收入 | 
                            19,649 | 
                            9,894 | 
                            9,847 | 
                            8,097 | 
                            18,680 | 
                            28,637 | 
       
														                          						                     
                            | 營業外支出 | 
                            4,090 | 
                            8,674 | 
                            14,241 | 
                            3,510 | 
                            17,559 | 
                            618 | 
       
														                          						                     
                            | 稅前損益 | 
                            17,080 | 
                            67,060 | 
                            129,453 | 
                            206,808 | 
                            323,517 | 
                            345,176 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            -4,049 | 
                            160 | 
                            -141 | 
                            6,401 | 
                            14,127 | 
                            11,293 | 
       
														                          						                     
                            | 稅後損益 | 
                            21,129 | 
                            66,900 | 
                            129,594 | 
                            200,407 | 
                            309,390 | 
                            333,883 | 
       
														                          						                     
                            | 期末股本 | 
                            620,000 | 
                            620,000 | 
                            664,676 | 
                            731,729 | 
                            502,310 | 
                            - - | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            0.340 | 
                            1.080 | 
                            - - | 
                            - - | 
                            4.010 | 
                            6.150 | 
       
														                          						                     
                            | 簡單每股盈餘 | 
                            - - | 
                            - - | 
                            1.950 | 
                            2.740 | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 完全稀釋每股盈餘 | 
                            - - | 
                            - - | 
                            1.950 | 
                            2.740 | 
                            - - | 
                            - - | 
       
								  	                        
                           	
				
					   
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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 | 
                            91 | 
                            92 | 
                            93 | 
                            94 | 
                            95 | 
                            96 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            525,503 | 
                            627,262 | 
                            529,090 | 
                            751,097 | 
                            695,013 | 
                            1,018,850 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            292,337 | 
                            315,447 | 
                            124,689 | 
                            394,128 | 
                            407,756 | 
                            686,948 | 
                           
                  		  
                          
                            | 短期投資 | 
                            89,652 | 
                            118,208 | 
                            170,808 | 
                            60,537 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            15,139 | 
                            12,728 | 
                            105,303 | 
                            158,002 | 
                            17,591 | 
                            5,984 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            36,838 | 
                            71,758 | 
                            - - | 
                            - - | 
                            147,895 | 
                            130,457 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            1,128 | 
                            13,322 | 
                            24,856 | 
                            41,994 | 
                            - - | 
                            67,519 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            75,882 | 
                            67,309 | 
                            75,820 | 
                            70,368 | 
                            58,078 | 
                            64,734 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            14,527.000 | 
                            22,581.000 | 
                            22,356.000 | 
                            25,265.000 | 
                            16,060.000 | 
                            13,823.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            17,999 | 
                            17,999 | 
                            19,499 | 
                            8,000 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期投資 | 
                            17,999 | 
                            17,999 | 
                            19,499 | 
                            8,000 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 固定資產 | 
                            478,637 | 
                            464,275 | 
                            741,771 | 
                            742,219 | 
                            698,555 | 
                            681,346 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            10,844 | 
                            8,440 | 
                           
                  		  
                          
                            | 其他資產 | 
                            26,463 | 
                            15,999 | 
                            14,671 | 
                            26,709 | 
                            21,725 | 
                            20,546 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            10 | 
                            10 | 
                            810 | 
                            924 | 
                            915 | 
                            840 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            818 | 
                            568 | 
                            357 | 
                            - - | 
                            - - | 
                            2,450 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            25,635 | 
                            15,421 | 
                            13,504 | 
                            25,785 | 
                            20,810 | 
                            17,256 | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            1,048,602 | 
                            1,125,535 | 
                            1,305,031 | 
                            1,528,025 | 
                            1,428,537 | 
                            1,729,182 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            1,048,602 | 
                            1,125,535 | 
                            1,305,031 | 
                            1,528,025 | 
                            1,428,537 | 
                            1,729,182 | 
                           
                  		  
                          
                            | 流動負債 | 
                            32,986 | 
                            51,861 | 
                            56,113 | 
                            80,160 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 短期借款 | 
                            786 | 
                            6,996 | 
                            6,780 | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            3,752 | 
                            8,247 | 
                            14,919 | 
                            14,687 | 
                            15,732 | 
                            19,548 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            430 | 
                            4,910 | 
                            3,960 | 
                            8,319 | 
                            3,555 | 
                            14,751 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            - - | 
                            - - | 
                            - - | 
                            16,371 | 
                            1,765 | 
                            - - | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            12,434 | 
                            17,700 | 
                            17,865 | 
                            21,482 | 
                            28,040 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            6,497 | 
                            5,067 | 
                            - - | 
                            - - | 
                            4,829 | 
                            8,540 | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            9,706 | 
                            9,222 | 
                            3,750 | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            11,815 | 
                            4,985 | 
                            9,004 | 
                            22,918 | 
                            11,228 | 
                            27,432 | 
                           
                  		  
                          
                            | 長期負債 | 
                            13,051 | 
                            3,750 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期借款 | 
                            13,051 | 
                            3,750 | 
                            50,000 | 
                            50,000 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他負債 | 
                            816 | 
                            1,275 | 
                            1,587 | 
                            1,495 | 
                            1,148 | 
                            1,191 | 
                           
                  		  
                          
                            | 負債總額 | 
                            46,853 | 
                            56,886 | 
                            107,700 | 
                            131,655 | 
                            59,739 | 
                            99,502 | 
                           
                  		  
                          
                            | 股本 | 
                            620,000 | 
                            620,000 | 
                            664,676 | 
                            731,729 | 
                            502,310 | 
                            - - | 
                           
                  		  
                          
                            | 普通股股本 | 
                            620,000 | 
                            620,000 | 
                            664,676 | 
                            731,729 | 
                            502,310 | 
                            542,511 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            360,000 | 
                            360,000 | 
                            360,000 | 
                            360,000 | 
                            360,000 | 
                            360,000 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            21,749 | 
                            88,649 | 
                            172,655 | 
                            304,641 | 
                            506,424 | 
                            724,098 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            1,223 | 
                            3,275 | 
                            9,965 | 
                            22,925 | 
                            42,965 | 
                            73,905 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            20,526 | 
                            85,374 | 
                            162,690 | 
                            281,716 | 
                            463,459 | 
                            650,193 | 
                           
                  		  
                          
                            | 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 | 
                            1,001,749 | 
                            1,068,649 | 
                            1,197,331 | 
                            1,396,370 | 
                            1,368,798 | 
                            1,629,680 | 
                           
                         
						 
						 
                         
						
							 
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