On November 11, the price for sodium metabisulfite at Shuiguan Chemical Co., Ltd. in Shouguang City is set at 2000 yuan/ton. The specification of sodium metabisulfite includes: grade: industrial; main content (calculated as Na2S2O5), ω/%, ≥: 96.5. The validity period of this offer is three days. The provider of the offer is Jinan Jinhao Chemical Co., Ltd.