Potassium sulphate (sulphate of potash) (SOP) - agricultural use

The United States of America is the top country by potassium sulphate agricultural use in the world. As of 2021, potassium sulphate agricultural use in the United States of America was 288,920 tonnes that accounts for 62.35% of the world's potassium sulphate agricultural use. The top 5 countries (others are Peru, Ukraine, Italy, and Philippines) account for 91.91% of it. The world's total potassium sulphate agricultural use was estimated at 463,403 tonnes in 2021.