1ÔÂ15ÈÕ£¬É½¶«µÂÖÝÏĽòÊг¡Ò·Ö40%×ÑÃÞÊÕ¹º¼Û¸ñ4.15Ôª/½ï £¬ÃÞ×Ѽ۸ñ1.58Ôª/½ï£¬¼Û¸ñÎȶ¨£¬Êг¡×ÑÃÞÁ÷ͨÁ¿½ÏÉÙ£¬Ôþ»¨³§ÊÕ¹ºÁ¿Ò»°ã¡£