Shandong Kailong Chemical Technology Development Co., Ltd.'s quoted price for sodium metasodate on November 3rd is 2100 yuan per ton. The specification of sodium metasodate includes: Usage level: industrial grade; main content (calculated as Na2S2O5), ω/%, ≥: 96.5. This quote is valid for three days. The provider of the quote is Shandong Yushuo Chemical Co., Ltd.