On November 17, Tianjin Jingming Chemical Co., Ltd.'s quotation for sodium metasodate is $2000 per ton. The specification of sodium metasodate includes: usage level: industrial grade; main content (calculated as Na2S2O5), ω/%, ≥: 96.5. The validity period of this quotation is 3 days. Quotation provider: Jinan Jinhao Chemical Co., Ltd.