From Fox News:
China has ordered companies to disregard U.S. sanctions targeting Iranian oil, forcing a direct test of Washington’s ability to enforce its crackdown on Iran. A new directive, issued through China’s Commerce Ministry Sunday, invokes a 2021 “blocking statute” that prohibits firms from complying with foreign sanctions deemed illegitimate. The order applies to several Chinese refiners accused by the United States of purchasing Iranian crude, including major independent processors known as “teapot” refineries.
The move represents a shift from years of opaque workarounds to more explicit state-backed resistance, as Beijing signals it will not cooperate with U.S. efforts to cut off a key source of revenue for Iran.