President Donald Trump announced a campaign of economic pressure against Iran on Wednesday, a move that potentially impacts China as Iran's primary oil purchaser. The U.S. administration stated its intention to target any country, business, or banking institution that provides support to Iran. While the president did not explicitly name China in his initial announcement, Treasury Secretary Scott Bessent on Thursday urged Chinese officials to "get with the program," noting that the country receives 50 percent of its energy from the Gulf region.
The announcement follows six months of military conflict and the disruption of diplomatic efforts. Transit through the Strait of Hormuz remains high-risk, leading to what the U.S. Treasury describes as a need for international cooperation to reopen the waterway and lower energy prices. Treasury Secretary Bessent is scheduled to hold a press conference on Monday to provide further details on the administration's specific implementation plans for these economic measures.
Chinese Foreign Ministry spokesperson Lin Jian responded by rejecting the U.S. tactics, stating that sanctions and pressure are not the solution and calling for a return to political and diplomatic approaches. Analysts have noted the diplomatic risks associated with the move, as it comes approximately one month before a scheduled state visit by Chinese President Xi Jinping to Washington on September 24. Previous U.S. sanctions against Chinese refineries processing Iranian oil were rejected by Beijing, which instructed those refineries to ignore the penalties.
For the average observer, the immediate effects may manifest as continued volatility in global energy prices and inflation due to the disruption of Gulf supply chains. U.S. manufacturers may also face supply constraints, as China currently provides critical minerals essential for American weapons production. Furthermore, the U.S. is seeking to maintain Chinese commitments to purchase American agriculture, Boeing aircraft, and U.S. oil. These trade balances could be altered if China initiates a counter-response to the new U.S. economic measures.
The enforcement of these sanctions sets a precedent for how the U.S. manages third-party trade with nations it is actively engaged in conflict with. Future policy will depend on whether the U.S. is willing to penalize major Chinese financial institutions, which analysts suggest could lead to significant blowback during the upcoming diplomatic summit. The next steps include the Treasury Department's detailed briefing on Monday and the high-level meeting between Trump and Xi Jinping scheduled for September 24.