The Strait of Hormuz, just 29 nautical miles (54 km) wide at narrowest point may be one of the world's most critical oil chokepoints. But as disruptions rattles the waterway, an unexpected trend is emerging, as China which is Iran's biggest oil customer is buying significantly less crude.

The Strait of Hormuz, just 29 nautical miles (54 km) wide at narrowest point may be one of the world's most critical oil chokepoints. But as disruptions rattles the waterway, an…

China's crude oil imports dropped 29% to an eight-year low during the Iran war, keeping Brent crude under $100 as Beijing drew down strategic reserves.