The Strait of Hormuz is arguably the most critical maritime chokepoint on the planet, serving as the conduit for 20% of global oil, 20% of LNG, and 40% of LPG. However, as the US-Iran conflict persists, the impact on the global chemical industry is emerging as a major secondary crisis. Arabian Gulf countries account for roughly 27 million tonnes of chemical exports annually, and a blockade effectively acts as a strangulation point for downstream chemical production across Europe and Asia.
Data reveals that the Strait is a lifeline for organic chemical trade. Over 20% of global organic chemical exports transit this route. Regions such as South Asia and Northeast Asia are particularly vulnerable, with India and China relying on the Gulf for 35% and 30% of their organic chemical imports, respectively. Critical chemicals such as methanol, ethylene glycol, styrene, and xylenes face the highest risk, as these are sourced heavily from the Gulf's massive production base.
The disruption extends beyond finished chemicals to essential feedstock supplies. The petrochemical industry, which relies on consistent flows of naphtha, LPG, and ethylene, is facing potential shortages that could force production cuts. With 24% of the global naphtha supply passing through the Strait, any prolonged closure forces refineries to either reduce operating rates or scramble for higher-cost alternatives, creating a inflationary ripple effect across the global economy.
The implications for the chemical tanker market are complex. Initially, the supply vacuum will likely force buyers to source materials from alternative, more distant locations, leading to vessel repositioning and a temporary spike in freight rates. However, if the blockade persists, the overall reduction in trade volumes and the dampening of global economic growth are expected to put downward pressure on chemical tanker demand.
Coated tankers are projected to be the most significantly affected, given the sharp decline in organic chemical volumes that typically rely on these vessels. Stainless steel tankers, however, may see a more moderate impact, as they serve a broader range of inorganic chemicals that are less dependent on the Gulf route.
Amidst this strategic chaos, the humanitarian cost remains the most pressing concern. With at least 16 ships struck since the conflict began and roughly 20,000 seafarers reported stranded in the area, the Global Maritime Forum has issued an urgent plea. Director Susanne Justesen has emphasized that civilian seafarers should never be considered military targets, calling for enhanced mental health support and safety provisions for those caught in the crossfire of this geopolitical stalemate.