According to a research report published by Spherical Insights & Consulting, the North America Sulphuric Acid Market size is anticipated to reach USD 3.54 Billion by 2035, growing at a CAGR of 4.51% from 2025 to 2035. The market is driven by expanding metals and mining activities, particularly in copper and non-ferrous metal processing where sulfuric acid is a critical input for leaching and refining.