On January 13th, the average ex-factory price of 52% powdered potassium sulfate in Mannheim was 3,950–4,100 yuan per ton, down by 50 yuan per ton. Market procurement for potassium sulfate remained primarily driven by essential restocking, with overall trading activity continuing to be subdued. PriceSeek’s analysis of potassium sulfate indicates a bearish score of -1. The spot price of potassium sulfate fell by 50 yuan per ton, with the average ex-factory price dropping to 3,950–4,100 yuan per ton. Market procurement is dominated by essential restocking, and trading activity remains weak, reflecting soft demand and ample supply, which exerts significant downward pressure on spot prices. The score is -1 (generally bearish), as the price decline is moderate and there are no major supply disruptions, but the bearish market sentiment may further suppress short-term price rebounds.