High-level talks between the United States and China have begun in Geneva, Switzerland, Chinese state media reported on Saturday, in a possible thaw in the trade war sparked by President Donald Trump’s massive tariffs.

The first day of hourslong discussions concluded without an announced deal.

Treasury Secretary Scott Bessent and Jamieson Greer, the United States Trade Representative, are leading the talks for Washington. For Beijing, the negotiations are being led by He Lifeng, China’s vice premier for economic policy. The tariffs effectively cut off trade between the world’s two largest economies.