It comes after Chinese negotiators agreed to extend their stay in Washington.
Both countries are pushing to strike a trade deal.
The latest development could mean that a breakthrough agreement is on the horizon.
Both nations are desperate for a way out of 2018's punishing trade war.

UAE, US sign framework to secure critical mineral supply chains
ERC inks agreement to develop teachers housing in Fiji
Dubai secures Canva regional headquarters in new tech partnership
DIFC delivers record 2025 results
Pakistan must create 30 million jobs over next decade, World Bank president says
