From Rice to Microchips: Costs of Closed Corridors

By EC Assets · Published 6 March 2026 · Updated 11 March 2026

Oil grabbed the headlines. But the real disruption is in the cargo holds.

The Middle East conflict has exposed a vulnerability most investors didn't have on their radar: the region isn't just an energy corridor. It's the connective tissue of global trade.

When the Strait of Hormuz closed to commercial shipping, it didn't just block oil tankers. Container lines suspended Gulf bookings. Major insurers pulled war-risk cover. Carriers declared end-of-voyage for cargo destined to ports inside the Arabian Gulf.

The cascading effects are already visible. Hundreds of thousands of tons of Indian rice exports are stranded at port. Pharmaceutical supply chains dependent on Gulf transit routes face critical bottlenecks. Fertilizer shipments that underpin global food production are stalled, threatening planting cycles months from now.

Then there's the air corridor. Gulf airports handle a significant share of global transit traffic and air cargo capacity. With airspace closed across multiple countries, the disruption reaches six continents. There is no simple reroute when the alternative corridors run through other conflict zones.

This is what systemic supply chain risk looks like. Not a single chokepoint failing, but multiple trade arteries constricting simultaneously.

At EC Assets, we view geopolitical risk through this wider lens: second and third-order effects often carry more portfolio impact than the initial shock.

Markets price the oil spike in hours. Supply chain repricing takes months. That's where the real exposure sits.