February 27th News On February 27th, driven by significant price increases in raw materials potassium chloride and sulfuric acid, market supply remained tight, leading to a continued rise in the price of potassium sulfate. The mainstream ex-factory price of potassium sulfate 52% powder increased to 3,950–4,150 RMB/ton, marking a price increase of 50 RMB/ton. **Chempricehub Analysis of Potassium Sulfate** Bull-Bear Score: 2 The article indicates that the price of potassium sulfate continues to rise, with the ex-factory price increasing by 50 RMB/ton to 3,950–4,150 RMB/ton. This is primarily driven by significant price increases in raw materials potassium chloride and sulfuric acid, coupled with tight market supply. This directly benefits potassium sulfate producers, as the significant rise in spot prices reflects strong demand and supply shortages, presenting a major positive impact on the market. **Potassium Chloride** Bull-Bear Score: 2 As a key raw material for potassium sulfate, the significant price increase in potassium chloride has raised the production cost of potassium sulfate. The article emphasizes that the rise in raw material prices is the main driving factor, reflecting tight supply or increased demand in the potassium chloride market. This benefits the spot price of potassium chloride, creating a significant positive impact. **Sulfuric Acid** Bull-Bear Score: 2 The significant price increase in sulfuric acid, as one of the raw materials for potassium sulfate, directly contributes to the rise in potassium sulfate prices due to higher costs. The article points out that raw material prices are driving market changes, highlighting a shortage in sulfuric acid spot supply or strong demand. This benefits sulfuric acid producers, forming a major positive market trend.