The United States and China are widening their economic dialogue beyond the traditional dispute over tariffs, with artificial intelligence, critical minerals and supply-chain security moving closer to the center of bilateral relations. U.S. Treasury Secretary Scott Bessent and Chinese Vice Premier He Lifeng met in New York ahead of the planned September 24 meeting between President Donald Trump and Chinese President Xi Jinping, as both governments seek to manage economic competition without allowing strategic disputes to disrupt global markets.

AI Becomes a New Channel for US-China Cooperation

Artificial intelligence has emerged as one of the most sensitive areas of the relationship. During the latest talks, the United States proposed a notification mechanism covering AI incidents that could potentially affect national security. Such a mechanism would create a direct channel for communication if advanced AI systems produce serious or unexpected risks.

The initiative reflects a difficult balance. Washington and Beijing remain competitors in advanced AI, computing infrastructure and semiconductor technology, but the rapid development of increasingly capable models is creating risks that neither government can easily address alone. The proposed dialogue could therefore focus on transparency and risk management without requiring the two countries to reduce their broader technological competition.

Trade Talks Move Toward Selective Tariff Relief

Trade negotiations are also shifting toward specific areas where cooperation may be possible. U.S. and Chinese officials are working to operationalize a bilateral “Board of Trade” that could identify non-sensitive goods for potential tariff reductions. Possible areas include consumer products, agricultural goods, energy and medical devices.

The approach would represent targeted trade liberalization rather than a broad removal of existing tariffs. Several outstanding issues remain unresolved, including Chinese purchases of U.S. agricultural products and potential Boeing aircraft purchases. The wider U.S.-China trade truce is also approaching a November expiration, making the coming months important for companies planning international supply chains and investment.

Critical Minerals Remain a Strategic Pressure Point

Critical minerals and rare-earth materials remain another major source of tension. They are essential for electric vehicles, advanced electronics, defense equipment and other high-technology industries. China has a dominant position across important parts of the rare-earth supply chain, while the United States and other economies are seeking alternative sources and greater domestic processing capacity.

For global companies, uncertainty around export controls and mineral availability can influence production costs, investment decisions and supply-chain planning. The issue therefore extends well beyond the bilateral relationship and affects manufacturers across technology, automotive, energy and defense industries.

Investors will now focus on the Trump-Xi meeting and whether the latest economic talks produce measurable agreements. Progress on AI risk communication, selective tariff reductions and critical-mineral trade could reduce uncertainty for global businesses, while unresolved disputes could keep supply-chain and technology risks elevated. The durability of the broader trade truce and the implementation of any new commitments will be important indicators of the direction of U.S.-China economic relations in the months ahead.