China Warns of Retaliation as US Tightens Iran Sanctions

Key facts

• The U.S. has imposed new sanctions on nearly 60 Iran-linked entities.
• Sanctions target Iran's nuclear and missile programs, cyber activities, and oil shipments.
• China, Iran's largest trading partner, opposes the sanctions and vows to protect its interests.
• A summit between President Trump and Chinese leader Xi Jinping is scheduled for next month.
• The U.S. sanctioned a China-owned tanker and a Hong Kong-based business involved in shipping Iranian oil.

The Trump administration's intensified sanctions on Iran face a significant challenge from China, Iran's primary trading partner and oil purchaser. Treasury Secretary Scott Bessent announced an "economic onslaught" targeting nearly 60 Iran-linked entities involved in its nuclear and missile programs, cyber activities, and oil shipments, including a China-owned tanker and a Hong Kong-based business. However, the U.S. must balance this pressure campaign with an upcoming state visit from Chinese leader Xi Jinping, raising questions about the administration's willingness to directly confront China.

Analysts suggest that China's response will likely be a "holding response," aiming to do the minimum necessary to comply without openly defying the U.S., especially given the impending summit. Beijing has stated its cooperation with Iran adheres to international law and has vowed to protect its interests. Experts believe China might reduce its oil imports from Iran to demonstrate cooperation, particularly if the U.S. objective is to secure concessions rather than cripple Iran's economy. The proximity of the Trump-Xi summit suggests neither side desires a major bilateral escalation at this juncture, with China expected to offer some cooperation while the U.S. must accept that it will not receive everything it demands.