Global Sulfuric Acid Shortage Escalates Amid US-Israel-Iran Conflict
AI-generated from multiple sources. Verify before acting on this reporting.
BEIRUT, May 10, 2026 — A severe global shortage of sulfuric acid has emerged following the outbreak of military conflict between the United States and Israel against Iran, disrupting critical supply chains across the Persian Gulf and triggering export restrictions from China.
The crisis began after hostilities in the region led to the closure of the Strait of Hormuz, a vital maritime chokepoint through which a significant portion of the world's sulfuric acid shipments from Persian Gulf refineries pass. The closure has effectively severed the flow of the chemical, a key industrial component used in fertilizer production, battery manufacturing, and chemical processing.
China, the world's largest producer of sulfuric acid, announced export restrictions on Monday, citing the need to protect domestic fertilizer markets and ensure food security. The move has compounded the global supply deficit, sending prices for the chemical soaring in international markets and prompting urgent warnings from agricultural and industrial sectors.
Industry analysts note that sulfuric acid is essential for the production of phosphate fertilizers, which are critical for global crop yields. With the Persian Gulf supply line cut and Chinese exports restricted, major agricultural nations are facing the prospect of reduced fertilizer availability, potentially threatening food supplies in the coming months.
The conflict, which intensified earlier this week, has drawn in the United States and Israel in a coordinated military campaign against Iranian targets. Iranian officials have vowed to defend their territory and have threatened further disruptions to regional trade routes. The Strait of Hormuz remains closed to commercial traffic as naval forces from both sides maintain a tense standoff.
The United Nations and several international trade organizations have called for an immediate resolution to the conflict to restore global supply chains. However, with no ceasefire in sight and diplomatic efforts stalled, the shortage is expected to persist.
The impact is already being felt in Europe, Asia, and the Americas, where manufacturers are scrambling to secure alternative supplies. Some companies have begun rationing production, while others are exploring less efficient domestic sources of sulfuric acid. The situation remains fluid, with the potential for further disruptions if the conflict expands or if additional nations impose trade restrictions.
As the war continues, the global economy faces the risk of prolonged shortages that could ripple through multiple industries, from agriculture to automotive manufacturing. The question remains whether diplomatic channels can reopen the Strait of Hormuz and stabilize the market before the shortage triggers a broader economic crisis.