The latest round of discussions broke up without a deal.
The US had warned that "very difficult issues" remain unresolved after the failed talks, which were held in China.
Both sides are attempting to secure a new deal before further US tariffs are imposed on 1 March.

Saudi Aramco resumes oil loading at Ras Tanura after 4-month halt
Summer Davos ends with call to boost innovation and growth
ADNOC and partners to develop mega gas project
Bank fined AED 20 million for repeated regulatory failures
UAE announces Retail T-Sukuk subscription details
