United States has intensified its diplomatic and economic pressure on China in connection with the crisis in the Strait of Hormuz, calling on Beijing to use its influence over Iran to help reopen the sea route. Washington maintains that China's purchases of Iranian oil are financially supporting the Iranian regime in the midst of the conflict that has affected global energy traffic
.The position was expressed by US Secretary of the Treasury Scott Bessent, who stated that China is the main buyer of Iranian oil and that, in practice, this commercial relationship is equivalent to financing the largest global sponsor of terrorism. Bessent noted that approximately 90% of Iran's energy exports are destined for the Chinese market, which, according to Washington, allows Tehran to maintain its economic capacity
in the midst of the conflict.These statements reinforce the position of President Donald Trump, who has defended a strategy of combined pressure on Iran and its trading partners, together with limited military measures to protect maritime routes. Since the US administration, the reopening of the Strait of Hormuz and the normalization of the transit of merchant ships are considered priority objectives for the stability of the
global energy market.The message from Washington comes a few days before the scheduled meeting between Trump and Chinese President Xi Jinping in Beijing, where the Iranian crisis, economic sanctions and energy security are expected to be at the center of the agenda. The White House seeks China to take a more active role in pressuring Iran and helping to reduce tensions in the Gulf region
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In parallel, the U.S. government has intensified its sanctions campaign against entities linked to the Iranian oil trade. The Treasury Department has directed its measures especially at independent Chinese refineries, known as “teapot refineries”, which buy crude oil from Iranian intermediaries outside traditional channels. Recent actions include the sanction of the “Hengli Petrochemical” refinery, accused of having purchased large volumes of oil linked to the Iranian Revolutionary Guard Corps
.From Washington's perspective, these sanctions are part of a strategy to reduce the Iranian government's revenues and limit its capacity for regional influence. The Trump administration maintains that the flow of oil revenues is a key factor that allows Iran to sustain military and political operations in conflict zones










