4ÔÂ13ÈÕ£¬°²»Õ°ö²º»³Ô¶´ó¶¹³É½»Ò»°ã£¬µ°°×41%-42%¾»Á¸×°³µ²Î¿¼3.06-3.08Ôª/½ï£¬µ°°×43%-44%Öдó¿ÅÁ£¾»Á¸×°³µ²Î¿¼3.13Ôª/½ï×óÓÒ¡£