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.

Dubai Ports Authority ensures round-the-clock maritime services
UAE, Azerbaijan enter Comprehensive Economic Partnership Agreement
Dubai Properties awards AED 1.1 billion in contracts to advance Villanova community
Parkin to operate parking spaces near Binghatti developments
UAE, Uzbekistan explore partnerships in new economy sectors
