U.S. President Donald Trump has threatened to impose new tariffs on Chinese goods, accusing Beijing of providing military assistance to Iran amid the ongoing Middle East conflict. In response, China has warned that it will take firm countermeasures if Washington proceeds with the tariff plan.

Chinese Foreign Ministry spokesperson Guo Jiakun stated at a press conference that if the United States uses the allegation as a pretext to impose additional tariffs, China will respond strongly. He also dismissed reports claiming that China is supplying weapons to Iran, calling them completely fabricated.

The exchange underscores rising tensions between Washington and Beijing as accusations over Iran’s role in the Middle East war intensify, with both sides signaling readiness for economic retaliation.