China announced a ban on sulfuric acid exports starting May, disrupting global supply chains already strained by bottlenecks linked to the Iran war. The move, aimed at prioritizing domestic industries, will force metals and fertilizer producers reliant on imports to seek alternative sources amid existing raw material shortages. Metals sector companies, which use sulfuric acid for refining processes, face immediate production delays, while fertilizer manufacturers risk further disruptions as sulfuric acid is critical for phosphate processing. The ban underscores how geopolitical tensions are exacerbating industrial vulnerabilities, with businesses now scrambling to secure reserves or pivot to domestic suppliers. Global supply chains may face cascading effects, particularly in European and Middle Eastern markets dependent on Chinese chemical exports.

Analysts warn that prolonged shortages could drive up prices for commodities like aluminum and lithium, impacting downstream sectors from automotive to agriculture. Companies are urged to accelerate contingency planning, though the May implementation date leaves little time for adjustments.