👉 A U.S. source familiar with the matter told Al Jazeera: 60 million barrels of Iranian oil, or oil possibly of Iranian origin, is adrift on sanction-hit ships.

Oil-carrying vessels outside the blockade zone are at risk of being tracked, and they are unloading their cargoes at a decreasing rate.

China’s oil imports from Iran, or oil that is likely Iranian, have fallen to 440,000 barrels per day.