Iran has continued to ship crude oil via the Strait of Hormuz to China even as the war between U.S.-Israel and Iran has disrupted broader energy supplies via the waterway.

Iran has sent at least 11.7 million barrels of crude oil through the Strait of Hormuz since the war began on Feb. 28, all of which were headed to China, Samir Madani, co-founder of TankerTrackers, told CNBC on Tuesday