On October 16, Shandong Kailong's quotation for sodium metasodate was 2000 yuan/ton. The specification of sodium metasodate includes: usage level: industrial grade; main content (calculated as Na2S2O5), w/%, ≥: 96.5. The validity period of the quotation is 3 days. Quotation provider: Shandong Fusheng Yong Trading Co., Ltd.