On January 28th, the mainstream ex-factory price of 52% powder potassium sulfate rose to 3,950–4,150 yuan/ton, an increase of 50 yuan/ton. This price hike was driven by significant increases in the prices of raw materials, potassium chloride and sulfuric acid, coupled with persistently tight market supply, leading to a continuous rise in potassium sulfate prices.

PriceSeek Analysis: Potassium Sulfate
Bull-Bear Score: 1
The article indicates that the ex-factory price of 52% powder potassium sulfate increased by 50 yuan/ton to 3,950–4,150 yuan/ton, primarily due to the substantial rise in the prices of raw materials, potassium chloride and sulfuric acid, which pushed up production costs. Additionally, the persistently tight market supply and the supply-demand dynamics support the upward price trend. This reflects favorable factors in the spot market, such as supply tightness and cost-driven increases, suggesting that prices may continue to strengthen in the short term, providing a generally positive outlook for spot prices.

Potassium Chloride
Bull-Bear Score: 1
As a key raw material for potassium sulfate, the significant increase in potassium chloride prices directly drives up the production costs of potassium sulfate, indicating tight supply or strong demand for potassium chloride itself. Although the article does not specify the exact extent of the price increase, rising raw material prices typically stem from supply-demand imbalances, providing generally favorable support for potassium chloride spot prices and potentially stimulating market purchasing activity.

Sulfuric Acid
Bull-Bear Score: 1
The substantial increase in sulfuric acid prices is one of the main factors contributing to the rise in potassium sulfate production costs, reflecting supply shortages or strong industrial demand in the sulfuric acid market. While the article does not provide specific data on sulfuric acid, the upward trend in raw material prices indicates upward pressure on sulfuric acid spot prices, creating a generally positive outlook for the spot market and potentially driving cost transmission across related industrial chains.