Sulfuric Acid Market Highlights for This Week (April 17-23, 2026)

The domestic sulfuric acid market has weakened, with localized declines.

This week, the average domestic sulfuric acid price stood at 1,867 RMB/ton, down 2.68% from last week.

Today, the total sulfur inventory at ports is 1,343,400 tons, with a reference price of 6,300 RMB/ton, up 2.44% from the same period last week.

This week, the capacity utilization rate for monoammonium phosphate (MAP) was 53.03%, a decrease of 1.42% from last week; the capacity utilization rate for diammonium phosphate (DAP) was 42.54%, down 3.11% from the previous period.