January 27th News On January 27th, the ex-factory price of Mannheim 50% powder potassium sulfate was 3,750–3,900 yuan/ton, while the ex-factory price of granular potassium sulfate in Northeast China was 3,850–3,900 yuan/ton, representing a decrease of 50 yuan/ton. Market procurement for potassium sulfate remains primarily driven by essential restocking, with the overall trading atmosphere continuing to be subdued. Chempricehub Analysis of Potassium Sulfate Bull-Bear Score: -1 The article indicates that the spot price of potassium sulfate has decreased by 50 yuan/ton, with Mannheim 50% powder ex-factory prices at 3,750–3,900 yuan/ton and Northeast granular ex-factory prices at 3,850–3,900 yuan/ton. Market procurement is limited to essential restocking, and the trading atmosphere remains subdued. This reflects weak demand and relative oversupply, exerting a generally bearish impact on spot prices, which may suppress short-term price rebounds.