On October 8, the domestic price for sodium metabisulfite was quoted at 1,800 RMB per ton. The specification of sodium metabisulfite includes a level of application: industrial grade; main content (calculated by Na2S2O5), ω/%, ≥: 96.5. The validity period of this quote is three days. The provider of this quote is Chizhou Xinrui Chemical Technology Co., Ltd.