On November 19th, Shandong Kailong's quote for sodium metasodate was $2000 per ton. The specification for sodium metasodate is: Usage grade: Industrial grade; main content (calculated as Na2S2O5), ω/%, ≥: 96.5. This quote is valid for a period of 3 days. The quote provider is: Shandong Fusheng Yong Trading Co., Ltd.