?¼é??æ±?8??3?¥ä¸¨ç«?ä¸?????300428.SZ)????涨è?7%ï¼???0.3??ï¼??»å???48亿å????该å?????¥æ??????ï¼?ä¸???å¹´å????.77亿å??æ¯?å¢???.54%ï¼???????è½þA½®?????½ä¸­?´å????????å¢?????ä¸?????¸ç?¹è?称ï????¸ä?绩ç???é¢???ï¼?ä¸???年产ä¸??¾æ?¢å??¼å???å¾???é¦?次è???ï¼?ç»?äº????¨è????è¯?级ã??