Key Points
- Xi Jinping responded to Trump’s letter by denying China supplies weapons to Iran
- Trump previously announced 50% tariff penalties for nations providing arms to Tehran
- Trump asserts he is working to restore full access through the Strait of Hormuz, although vessel traffic continues at reduced levels
- Both leaders plan to meet at a Beijing summit scheduled for May 14-15
- American forces have implemented a complete naval blockade preventing all maritime commerce at Iranian ports
President Trump disclosed during a Fox Business interview Wednesday that he and Chinese President Xi Jinping recently corresponded regarding allegations of Chinese weapons deliveries to Iran.
According to Trump, he initiated the correspondence after receiving intelligence suggesting China might be transferring military equipment to Tehran. Xi’s response indicated Beijing was not engaged in such activities.
“I wrote him a letter asking him not to do that, and he wrote me a letter saying that, essentially, he’s not doing that,” Trump stated during his appearance on Fox Business’s Mornings with Maria program. The conversation was recorded on Tuesday.
Weeks earlier, Trump announced plans to impose 50% tariffs on merchandise from any nation that provides weapons to Iran. China, being among Tehran’s most significant economic allies, would face direct consequences under this policy.
While Beijing avoids direct military shipments to Iran, it does provide dual-use technology, creating ongoing concerns among American officials.
Ongoing Strait of Hormuz Challenges
The diplomatic correspondence follows an extended period of complications in the Strait of Hormuz. Iran’s Revolutionary Guards announced a closure of the critical waterway approximately 45 days ago, blocking roughly 20% of worldwide oil and liquefied natural gas transport.
A temporary two-week ceasefire currently exists, yet maritime activity through the passage remains significantly diminished. Daily vessel movements represent only a small portion of the 130-plus transits recorded before hostilities erupted.
Trump announced via Truth Social on Wednesday that he is working to “permanently” restore access through the Strait of Hormuz and stated China welcomes this development. White House officials have yet to provide additional details on his remarks.
As the primary purchaser of Iranian petroleum, China faces economic consequences from the strait disruption alongside global energy markets.
American Naval Blockade
US forces have established a comprehensive blockade at Iranian ports. Military officials confirmed Wednesday that the operation has successfully prevented all seaborne commercial activity to and from Iran.
Diplomatic negotiations between Washington and Tehran concluded over the weekend without producing an accord. Trump indicated discussions may restart within days.
May Summit in Beijing
The written exchange between the two leaders precedes Trump’s scheduled Beijing visit on May 14-15 for discussions with Xi. Trump indicated that American actions regarding Iran and Venezuela would have no impact on the planned meeting.
“I don’t think it does. I mean, he’s somebody that needs oil. We don’t,” Trump remarked.
Xi addressed the Iran situation publicly for the first time on Tuesday while meeting with Spanish Prime Minister Pedro Sánchez, stating “the international order is crumbling into disarray.”
Beijing has urged all involved parties to exercise restraint. Economic data released Tuesday revealed a substantial deceleration in China’s export expansion during March.

