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.

H.H. Sheikh Mohammed reviews UAE tourism sector achievements for 2025
UAE outlines vision for low-emission hydrogen economy at World Hydrogen Summit
India, US discuss trade as Rubio cites progress on Iran conflict
ENOC signs deal with Allied Biofuels to explore sustainable aviation fuel supply
Mexico, EU sign stalled trade deal as they aim to diversify from US
