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 | 
                             | 
                            89 | 
                            90 | 
                            91 | 
                            88 | 
                            87 | 
                             
												                          						                     
                            | 營業收入 | 
                            - - | 
                            270,928 | 
                            253,858 | 
                            357,941 | 
                            220,195 | 
                            284,747 | 
       
														                          						                     
                            | 營業成本 | 
                            - - | 
                            116,881 | 
                            120,873 | 
                            153,575 | 
                            89,853 | 
                            161,698 | 
       
														                          						                     
                            | 營業毛利損 | 
                            - - | 
                            154,047 | 
                            132,985 | 
                            204,366 | 
                            130,342 | 
                            123,049 | 
       
														                          						                     
                            | 營業費用 | 
                            - - | 
                            113,672 | 
                            79,041 | 
                            124,452 | 
                            106,039 | 
                            109,616 | 
       
														                          						                     
                            | 營業損益 | 
                            - - | 
                            40,375 | 
                            53,944 | 
                            79,914 | 
                            24,303 | 
                            13,433 | 
       
														                          						                     
                            | 營業外收入 | 
                            - - | 
                            12,087 | 
                            9,238 | 
                            11,270 | 
                            4,966 | 
                            745 | 
       
														                          						                     
                            | 營業外支出 | 
                            - - | 
                            25,673 | 
                            22,365 | 
                            23,811 | 
                            14,544 | 
                            12,721 | 
       
														                          						                     
                            | 稅前損益 | 
                            - - | 
                            26,789 | 
                            40,817 | 
                            67,373 | 
                            14,725 | 
                            1,457 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            - - | 
                            7,331 | 
                            11,815 | 
                            8,819 | 
                            3,008 | 
                            -4,908 | 
       
														                          						                     
                            | 稅後損益 | 
                            - - | 
                            19,458 | 
                            29,002 | 
                            58,554 | 
                            11,717 | 
                            6,365 | 
       
														                          						                     
                            | 期末股本 | 
                            - - | 
                            190,000 | 
                            203,600 | 
                            253,600 | 
                            190,000 | 
                            190,000 | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            - - | 
                            1.020 | 
                            1.210 | 
                            2.310 | 
                            0.620 | 
                            0.340 | 
       
														                          						                     
                            | 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 | 
                             | 
                            87 | 
                            88 | 
                            89 | 
                            90 | 
                            91 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            - - | 
                            143,255 | 
                            297,576 | 
                            282,467 | 
                            336,354 | 
                            354,854 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            - - | 
                            - - | 
                            - - | 
                            80,361 | 
                            21,053 | 
                            70,316 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            109,858 | 
                            29,763 | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            17,503 | 
                            16,801 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            48,626 | 
                            92,033 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            - - | 
                            - - | 
                            - - | 
                            131,142 | 
                            130,635 | 
                            126,348 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            1,854.000 | 
                            3,079.000 | 
                            5,210.000 | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            - - | 
                            - - | 
                            - - | 
                            3,145.000 | 
                            5,600.000 | 
                            14,383.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            31,647 | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            31,647 | 
                           
                  		  
                          
                            | 固定資產 | 
                            - - | 
                            217,372 | 
                            212,988 | 
                            209,447 | 
                            193,891 | 
                            241,529 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            2,406 | 
                            2,227 | 
                            - - | 
                            3,244 | 
                            2,992 | 
                           
                  		  
                          
                            | 其他資產 | 
                            - - | 
                            11,144 | 
                            7,238 | 
                            4,634 | 
                            4,271 | 
                            13,569 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            2,498 | 
                            2,922 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            1,448 | 
                            10,647 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            325 | 
                            - - | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            - - | 
                            374,178 | 
                            520,029 | 
                            498,595 | 
                            537,760 | 
                            644,591 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            - - | 
                            374,178 | 
                            520,029 | 
                            498,595 | 
                            537,760 | 
                            644,591 | 
                           
                  		  
                          
                            | 流動負債 | 
                            - - | 
                            74,518 | 
                            77,580 | 
                            49,871 | 
                            60,429 | 
                            92,008 | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            3,270 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            4,035 | 
                            12,757 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            2,326 | 
                            6,009 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            9,020 | 
                            10,418 | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            22,521 | 
                            23,828 | 
                            36,658 | 
                           
                  		  
                          
                            | 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 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            13,280 | 
                            13,696 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            - - | 
                            - - | 
                            - - | 
                            3,381 | 
                            7,940 | 
                            9,200 | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            98,871 | 
                            86,364 | 
                            73,625 | 
                            60,265 | 
                            76,480 | 
                           
                  		  
                          
                            | 長期借款 | 
                            - - | 
                            98,871 | 
                            86,364 | 
                            73,625 | 
                            60,265 | 
                            76,480 | 
                           
                  		  
                          
                            | 其他負債 | 
                            - - | 
                            - - | 
                            1,187 | 
                            635 | 
                            - - | 
                            157 | 
                           
                  		  
                          
                            | 負債總額 | 
                            - - | 
                            173,389 | 
                            165,131 | 
                            124,131 | 
                            120,694 | 
                            168,645 | 
                           
                  		  
                          
                            | 股本 | 
                            - - | 
                            190,000 | 
                            190,000 | 
                            190,000 | 
                            203,600 | 
                            253,600 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            - - | 
                            190,000 | 
                            190,000 | 
                            190,000 | 
                            203,600 | 
                            253,600 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            - - | 
                            - - | 
                            142,500 | 
                            143,720 | 
                            143,720 | 
                            142,500 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            - - | 
                            10,789 | 
                            22,506 | 
                            40,744 | 
                            69,746 | 
                            79,520 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            - - | 
                            - - | 
                            - - | 
                            2,129 | 
                            4,074 | 
                            7,096 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            - - | 
                            10,789 | 
                            22,506 | 
                            38,615 | 
                            65,672 | 
                            72,424 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            - - | 
                            - - | 
                             | 
                            - - | 
                            - - | 
                            326 | 
                           
                  		  
                          
                            | 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 | 
                            - - | 
                            200,789 | 
                            354,898 | 
                            374,464 | 
                            417,066 | 
                            475,946 | 
                           
                         
						 
						 
                         
						
							 
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