原料成本一吨9000,加工费1500一吨,96的系数,进口料加钱,全新料加钱,城建标加钱,over
1、原料成本一吨9000,加工费1500一吨,96的系数,进口料加钱,全新料加钱,城建标加钱,over
xiaomakuaipao 昨天6:58