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 | 
                            87 | 
                            91 | 
                            92 | 
                            93 | 
                            94 | 
                            95 | 
                             
												                          						                     
                            | 營業收入 | 
                            349,473 | 
                            310,843 | 
                            296,550 | 
                            561,945 | 
                            638,782 | 
                            759,468 | 
       
														                          						                     
                            | 營業成本 | 
                            231,805 | 
                            233,719 | 
                            218,810 | 
                            387,872 | 
                            455,021 | 
                            531,455 | 
       
														                          						                     
                            | 營業毛利損 | 
                            117,668 | 
                            77,124 | 
                            77,740 | 
                            174,073 | 
                            183,761 | 
                            228,013 | 
       
														                          						                     
                            | 營業費用 | 
                            54,291 | 
                            56,235 | 
                            57,179 | 
                            76,290 | 
                            87,112 | 
                            97,042 | 
       
														                          						                     
                            | 營業損益 | 
                            63,377 | 
                            20,889 | 
                            20,561 | 
                            97,783 | 
                            96,649 | 
                            129,269 | 
       
														                          						                     
                            | 營業外收入 | 
                            24,296 | 
                            14,778 | 
                            33,043 | 
                            20,221 | 
                            20,976 | 
                            15,696 | 
       
														                          						                     
                            | 營業外支出 | 
                            15,652 | 
                            17,641 | 
                            8,983 | 
                            21,356 | 
                            10,678 | 
                            7,645 | 
       
														                          						                     
                            | 稅前損益 | 
                            72,021 | 
                            18,026 | 
                            44,621 | 
                            96,648 | 
                            106,947 | 
                            137,320 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            10,670 | 
                            -3,513 | 
                            6,718 | 
                            16,822 | 
                            28,878 | 
                            39,590 | 
       
														                          						                     
                            | 稅後損益 | 
                            61,351 | 
                            21,539 | 
                            37,903 | 
                            79,826 | 
                            78,069 | 
                            97,730 | 
       
														                          						                     
                            | 期末股本 | 
                            300,000 | 
                            379,500 | 
                            379,520 | 
                            379,520 | 
                            383,040 | 
                            383,040 | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            2.045 | 
                            0.570 | 
                            1.000 | 
                            2.100 | 
                            2.040 | 
                            2.550 | 
       
														                          						                     
                            | 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 | 
                            90 | 
                            91 | 
                            92 | 
                            93 | 
                            94 | 
                            95 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            380,495 | 
                            343,410 | 
                            421,194 | 
                            548,371 | 
                            525,100 | 
                            618,887 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            54,062 | 
                            27,063 | 
                            6,704 | 
                            30,998 | 
                            33,794 | 
                            19,224 | 
                           
                  		  
                          
                            | 短期投資 | 
                            105,417 | 
                            152,714 | 
                            194,964 | 
                            146,179 | 
                            104,044 | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            25,498 | 
                            11,137 | 
                            18,671 | 
                            28,991 | 
                            16,448 | 
                            19,139 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            51,142 | 
                            26,246 | 
                            31,045 | 
                            104,742 | 
                            39,631 | 
                            66,091 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            23,996 | 
                            9,946 | 
                            8,807 | 
                            11,660 | 
                            18,320 | 
                            6,148 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            111,677 | 
                            105,721 | 
                            123,991 | 
                            206,790 | 
                            289,357 | 
                            375,173 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            8,703.000 | 
                            10,583.000 | 
                            12,903.000 | 
                            17,800.000 | 
                            23,394.000 | 
                            18,623.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            39,548 | 
                            46,907 | 
                            52,431 | 
                            61,627 | 
                            102,615 | 
                            - - | 
                           
                  		  
                          
                            | 長期投資 | 
                            39,548 | 
                            46,907 | 
                            47,490 | 
                            55,892 | 
                            98,452 | 
                            - - | 
                           
                  		  
                          
                            | 固定資產 | 
                            150,174 | 
                            194,682 | 
                            196,262 | 
                            206,474 | 
                            217,890 | 
                            237,467 | 
                           
                  		  
                          
                            | 無形資產 | 
                            9,913 | 
                            6,730 | 
                            5,937 | 
                            9,338 | 
                            7,705 | 
                            3,142 | 
                           
                  		  
                          
                            | 其他資產 | 
                            18,469 | 
                            21,559 | 
                            17,940 | 
                            17,926 | 
                            17,869 | 
                            17,869 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 遞延費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            2,908 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            18,469 | 
                            18,651 | 
                            17,940 | 
                            17,926 | 
                            17,869 | 
                            17,869 | 
                           
                  		  
                          
                            | 資產總額 | 
                            598,599 | 
                            613,288 | 
                            693,764 | 
                            843,736 | 
                            871,179 | 
                            1,076,937 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            598,599 | 
                            613,288 | 
                            693,764 | 
                            843,736 | 
                            871,179 | 
                            1,076,937 | 
                           
                  		  
                          
                            | 流動負債 | 
                            94,426 | 
                            51,887 | 
                            107,853 | 
                            166,389 | 
                            179,695 | 
                            - - | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            10,000 | 
                            45,000 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            29,926 | 
                            29,940 | 
                            54,894 | 
                           
                  		  
                          
                            | 應付票據 | 
                            10,020 | 
                            13,394 | 
                            18,551 | 
                            17,649 | 
                            22,584 | 
                            14,155 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            39,192 | 
                            26,235 | 
                            59,064 | 
                            72,989 | 
                            67,916 | 
                            123,332 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            6,808 | 
                            - - | 
                            6,811 | 
                            7,746 | 
                            14,178 | 
                            25,114 | 
                           
                  		  
                          
                            | 應付費用 | 
                            11,583 | 
                            9,541 | 
                            11,934 | 
                            24,309 | 
                            19,981 | 
                            27,819 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            9,410 | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            - - | 
                            1,250 | 
                            4,156 | 
                            10,107 | 
                            10,513 | 
                            16,012 | 
                           
                  		  
                          
                            | 預收款項 | 
                            20,000 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            6,823 | 
                            1,467 | 
                            7,337 | 
                            3,663 | 
                            4,583 | 
                            1,512 | 
                           
                  		  
                          
                            | 長期負債 | 
                            20,600 | 
                            48,741 | 
                            43,844 | 
                            60,393 | 
                            - - | 
                            36,071 | 
                           
                  		  
                          
                            | 長期借款 | 
                            20,600 | 
                            48,741 | 
                            43,844 | 
                            60,393 | 
                            31,584 | 
                            36,071 | 
                           
                  		  
                          
                            | 其他負債 | 
                            15,392 | 
                            35,475 | 
                            43,764 | 
                            52,124 | 
                            57,381 | 
                            65,801 | 
                           
                  		  
                          
                            | 負債總額 | 
                            142,388 | 
                            148,074 | 
                            207,432 | 
                            292,217 | 
                            280,816 | 
                            431,091 | 
                           
                  		  
                          
                            | 股本 | 
                            379,500 | 
                            379,500 | 
                            379,520 | 
                            379,520 | 
                            383,040 | 
                            383,040 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            379,500 | 
                            379,500 | 
                            379,520 | 
                            379,520 | 
                            383,040 | 
                            383,040 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            517 | 
                            485 | 
                            485 | 
                            485 | 
                            485 | 
                            93 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            75,372 | 
                            84,421 | 
                            111,847 | 
                            178,879 | 
                            211,766 | 
                            261,392 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            17,560 | 
                            20,087 | 
                            22,241 | 
                            26,031 | 
                            34,014 | 
                            41,821 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            57,812 | 
                            64,334 | 
                            89,606 | 
                            146,898 | 
                            171,802 | 
                            213,621 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            822 | 
                            808 | 
                            430 | 
                             | 
                            1,022 | 
                            4,209 | 
                           
                  		  
                          
                            | 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 | 
                            456,211 | 
                            465,214 | 
                            486,332 | 
                            551,519 | 
                            590,363 | 
                            645,846 | 
                           
                         
						 
						 
                         
						
							 
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