03/18/2026
Most people are watching the US-Iran conflict as a geopolitical story.
Supply chain professionals are watching it as a cost-of-goods emergency.
Here's the gap between the headlines and the reality on the ground:
The Strait of Hormuz carries ~20% of global oil and a significant share of the world's petrochemical feedstocks. It's now de facto closed. The reroute via Cape of Good Hope adds 14–18 days to every shipment and has sent Asia–Europe freight rates up 180%.
But the more invisible shock is what's happening upstream.
Qatar going offline didn't just affect LNG. It knocked out urea for global fertilizers. It knocked out phenol for salicylates. It knocked out ethylene for polymers, surfactants, and aroma chemicals. Natural gas in Europe is up 90%. And because dangerous goods air freight is fully suspended, there is no emergency bypass available at any price.
The products affected aren't niche. They're the plastics in your packaging, the surfactants in your shampoo, the feedstocks in your flavors and fragrances, the foil on your food.
We mapped exactly how this flows through 7 material categories with live pricing data.
Read our full analysis here https://www.expertmarketresearch.com/featured-articles/us-iran-conflict-procurement-supply-chain-impact
