3ÔÂ21ÈÕÏûÏ¢£¬¸£½¨Ê¡ÕÄÖÝÊУ¬ÌìÆø²»¼Ñ£¬Ã«´ÐÔÝÍ£½»Ò×£¬×ß»õ¼õÉÙ¡£É³µØ¼Û¸ñΪ2.10-2.15Ôª/½ï£¬ÄàµØ´Ð¼Û¸ñΪ2.00-2.05Ôª/½ï£¬×°Íø¾»´Ð3.50-3.70Ôª/½ï£¬28½ïÏäװΪ86-89Ôª/Ïä¡£