3ÔÂ29ÈÕ£¬ºÓÄÏ¿ª·â817뼦¼Û¸ñÎȶ¨£¬3.7½ïÒÔÉÏ뼦ÅïÇ°²Î¿¼¼Û¸ñ4.50-4.60Ôª/½ï£¬Êµ¼Ê³É½»Ð赥̸¡£Ã«¼¦³öÀ¸Öð½¥¼õÉÙ£¬×ß»õËÙ¶ÈÎȶ¨¡£Ô¤¼Æ¶ÌÆÚ뼦¼Û¸ñ»òÕ­·ùÕûÀí¡£