US and China agree to $30 billion in tariff cuts and establish formal AI policy dialogue following a Trump-Xi summit meeting.
The United States and China have agreed to reduce tariffs on $30 billion worth of goods in each direction and to establish a new dialogue on artificial intelligence. The agreements emerged from Chinese President Xi Jinping's state visit to the United States from September 23 to 25, during which he held talks with US President Donald Trump at the White House. Both sides presented the outcomes as evidence of willingness to negotiate rather than escalate their ongoing economic tensions.
The tariff agreement forms part of a wider eight-point consensus. The two governments committed to continuing earlier trade negotiations and established new channels for regular discussions. Under the tariff arrangement, the US and China will extend more favorable treatment to $30 billion worth of non-sensitive goods moving in each direction. American exports covered include agricultural goods, seafood, wood products, cosmetics and medical devices.
The countries have also established a US-China Board of Trade designed to work through selected trade problems, with a separate working group focused on barriers affecting agricultural trade. These agreements build on negotiations held earlier in the year. The two sides extended outcomes from earlier economic and trade talks in Kuala Lumpur and agreed to prolong an existing trade truce by two months beyond its November 10 expiry, providing additional time to address deeper disagreements.
Technology restrictions, market access, critical minerals and agricultural trade remain significant sources of tension between the world's two largest economies.
Artificial intelligence was another focal point of the summit. The US and China agreed to establish a formal dialogue examining the risks and benefits of advanced AI technology, with the next exchange scheduled by November. They also created a bilateral communication channel for AI-related incidents, enabling direct official contact if serious problems involving advanced AI systems emerge. The White House has termed the mechanism the US-China Super Intelligence Dialogue.
The agreement is notable given the two countries' status as major AI competitors, with both investing heavily in developing more powerful models, chips and computing infrastructure. Washington has restricted China's access to some advanced semiconductor technology, yet Xi stated during the visit that competition need not preclude cooperation. He called for AI to remain under human control and urged both countries to prevent its misuse and abuse.
Beyond trade and technology, Trump and Xi discussed international matters. The two leaders agreed that Iran should not develop a nuclear weapon and that no country or institution should impose tolls on international waterways. Both governments committed to supporting each other as hosts of major international meetings—the APEC Economic Leaders' Meeting and the G20 Summit—with Trump and Xi signalling plans to attend each other's events. Xi has returned to Beijing after completing his first state visit to the United States in eleven years.
The summit has produced several new negotiating channels, but the true test lies ahead. A $30 billion tariff arrangement covers only a fraction of the enormous US-China trade relationship, while the AI dialogue remains in its early stages. Success will depend on whether the November AI talks and subsequent trade negotiations yield concrete results. If they do, the Trump-Xi summit could mark a genuine turning point. If they falter, the same disputes over tariffs, chips and advanced technology will quickly resurface.