4ÔÂ15ÈÕ£¬ºÓÄÏʡפÂíµêÎ÷ƽÊг¡ºÖ¿Ç´óÂëµ°µ½»§¼Û4.60-4.65Ôª/½ï£¬ ÕýÑôÊг¡ºÖ¿Ç´óÂëµ°µ½»§¼Û4.65Ôª/½ï£¬Ïµ÷0.05-0.10Ôª/½ï£¬³É½»¿É̸¡£»õÔ´Îȶ¨£¬×ß»õÒ»°ã¡£