
The global ammonium sulphate supply market was valued at USD 3,706.1 million in 2025 and is projected to grow steadily, reaching approximately USD 7,497.5 million by 2035. This growth reflects a compound annual growth rate (CAGR) of 7.3% over the forecast period, driven by rising demand in agriculture and expanding industrial applications.
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Market Trends:
- Agricultural Intensification:
The rising need to boost crop yields due to growing food demand has led to increased adoption of ammonium sulphate-based fertilizers. The product’s high sulfur content makes it essential for sulfur-deficient soils, particularly in Southeast Asia and Africa. - Rise in Industrial Applications:
Beyond agriculture, ammonium sulphate is increasingly used in water purification systems, pharmaceuticals, textiles, and food processing industries. The compound’s ability to act as a flocculant and protein precipitant has widened its industrial use. - Favorable Government Policies:
In several developing nations, subsidies and incentives on fertilizer use have encouraged the application of nitrogen-rich fertilizers. Governments are also emphasizing balanced fertilization, which has further propelled the demand for ammonium sulphate. - Sustainability and Environmental Impact:
With the need for sustainable farming practices, ammonium sulphate is being preferred over other nitrogenous fertilizers due to its relatively low carbon footprint and reduced risk of nitrogen volatilization.
Key Takeaways of the Report:
- The global ammonium sulphate market is anticipated to experience steady growth through 2035, driven by its dual nutrient functionality and extensive usage in agriculture and industrial processes.
- Agriculture remains the largest end-use segment, accounting for a significant share of the market due to increasing adoption of sulfur-rich fertilizers in developing regions.
- Crystalline solid form of ammonium sulphate dominates the supply market owing to ease of handling, storage, and broad compatibility with conventional spreading equipment.
- Asia-Pacific is the leading regional market, with China and India collectively contributing a substantial volume to global production and consumption due to strong agricultural demand.
- Growing focus on circular economy and eco-friendly fertilizer production is influencing manufacturers to adopt low-emission production processes, especially using by-products from caprolactam and coke oven gas plants.
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Regional Market Outlook:
- Asia-Pacific:
The region leads global ammonium sulphate consumption, with China being the largest producer and exporter. High agricultural dependency, government subsidies, and increasing soil sulfur deficiencies drive regional demand. - Europe & North America:
These regions are observing stable demand growth, largely from industrial sectors such as food processing, pharmaceuticals, and wastewater treatment, alongside moderate agricultural use.
Competition Outlook:
The ammonium sulphate supply market is moderately consolidated, with a mix of global chemical giants and regional fertilizer producers. Key players are focusing on strategic partnerships, production expansion, and sustainable technology integration.
Inorganic Chemicals Industry Analysis: https://www.futuremarketinsights.com/industry-analysis/inorganic-chemicals

Key Market Insights
- BASF SE (13-16%)
- Evonik Industries AG (11-14%)
- LANXESS AG (9-12%)
- Sumitomo Chemical Co. (7-10%)Honeywell International Inc. (6-9%)
- Other Key Players (38-45% Combined)
Segments
By Production Process:
- Caprolactam
- Coke Oven Gas
- Gypsum
- Neutralization & Others
By Region:
- North America
- Latin America
- Western Europe
- Eastern Europe
- East Asia
- South Asia Pacific
- Middle East and Africa