December 25th News On December 25th, the average ex-factory price of Mannheim 52% powdered potassium sulfate was 3,900–4,000 yuan per ton, down by 50 yuan per ton. Market procurement for potassium sulfate remained primarily driven by essential restocking, and the overall trading atmosphere continued to be subdued. Chempricehub Analysis of Potassium Sulfate Bull-Bear Score: -1 The average ex-factory price of potassium sulfate fell by 50 yuan per ton to 3,900–4,000 yuan per ton. Market procurement was limited to essential restocking, and the trading atmosphere remained subdued, indicating weak demand and a relative oversupply, which generally exerts bearish pressure on spot prices. In the short term, prices are likely to remain under pressure with limited potential for a rebound.