?????¼é??æ±? 10 ?? 14?¥ä¸¨?©å¾·??300289.SZ)????020å¹´å??ä¸?季度ä¸?绩é???ï¼?2020å¹´å??ä¸?季度é¢?计å?å±?äº?ä¸?å¸????¸è?¡ä??????©æ¶¦450ä¸???-550ä¸???ï¼?æ¯?ä¸?å¹´å????ä¸???ï¼?48.91%-58.20%??2020å¹´ç?ä¸?季度é¢?计å?å±?äº?ä¸?å¸????¸è?¡ä??????©æ¶¦900ä¸???-1,200ä¸???ï¼?æ¯?ä¸?å¹´å????å¢??¿ï?246.67%-362.23%??

????ä¸?绩å???¨å????ï¼?1???¥å??????ï¼????¸æ???§å¹´åºþ>??¥è?????åº??¨è???项工ä½?ï¼?ç§???å¼???å¸??ºã????å±????????ï¼?ç»´æ?¤ç?ç«???·ã???????½å????????æ­¥å??°æ?§å?¶å??稳å?ï¼????¸ä¸»?¥ä??¡é??æ­¥æ?¢å??¥åº·å¹³ç¨³??å±????¿ï?7-9??份æ???´å???¸æ?´ä????©æ°´å¹³è?ä¸?å¹´å??????è¾?大ä???ï¼?ä½???ä»?å¹´ä???å¹´æ?°å???ºç??????对å???¸æ?´ä?ä¸?绩å?²å?»è?大ç??å½±å??ï¼?é¢?计ä?å¹´å??ä¸?季度å½?å±?äº?ä¸?å¸????¸è?¡ä??????©æ¶¦è¾?ä¸?å¹´å??????????å°???2?????¥å??????ç»?常æ?§æ????对å???©æ¶¦??å½±å??çºþ?¸º-232.70ä¸???ï¼?主è????¿å?è¡¥å?©ã?????»ç????对å???款å?????è¡¥å?¿æ????±å??å½±å??ï¼?ä¸?å¹´å????ä¸?78.68ä¸???ï¼?主è?为æ?¿å?è¡¥å?©æ???