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sodium metabisulfite

On August 18, the Shanghai market was affected by overall tight supply and supported by downstream rigid demand.

Published on 2026-08-18

On August 18, driven by tight overall market supply and supported by rigid downstream demand, the quoted price of industrial-grade sodium metabisulfite (purity 96.5%) in the Shanghai market stood at RMB 4,100/ton, up RMB 20/ton, with inventory accounting for approximately 20%.