Strait of Hormuz Closure Threatens Global Fertilizer Supply, Driving Price Surge
The closure of the Strait of Hormuz due to the Iran war on February 28, 2026, has significantly disrupted global fertilizer trade. This strategic chokepoint, crucial for the export of fertilizers like urea and diammonium phosphate (DAP), has led to a substantial supply shock. The Gulf region, including Iran, Qatar, and Saudi Arabia, which collectively account for a significant portion of global urea and DAP exports, has been unable to ship approximately 21 million metric tons of urea and 4 million metric tons of DAP. This disruption has caused global fertilizer prices to soar, with urea prices doubling and DAP prices increasing by 35% as of April 2026. The situation is further complicated by the export and import policies of major fertilizer-producing and consuming countries, which are influencing global supply and demand dynamics.