On November 6th, Chengdu Rongjia Xin Chemical Products Co., Ltd.'s price for sodium metabisulfite is 2400 yuan/ton. The specification of sodium metabisulfite: Hubei - 25 kilograms per piece. This offer has a validity period of 10 days. The supplier of this offer is Chengdu Rongjia Xin Chemical Products Co., Ltd.