Shipping disruptions in the Strait of Hormuz are forcing petrochemical companies to fundamentally rethink global supply chains, with vessel routing decisions becoming increasingly complex as companies navigate sanctions, regulations and geopolitical tensions. The disruptions are intensifying scrutiny across supply chains. Industry leaders warn these constraints will remain a constant feature of global trade. However, US Gulf Coast ports are capitalizing on the uncertainty. The Port of Houston reported a 12% surge in chemical container exports in March, with most petrochemicals seeing increased orders, said John Moseley, Chief Commercial Officer at the port of Houston. Major chemical producers remain conservative, refusing to transit the Red Sea and the Strait of Hormuz until a ceasefire is reached, raising questions about whether infrastructure disruptions will permanently reshape global petrochemical supply networks.