Thai officials remain optimistic about reaching a deal before the Aug 31 deadline set by US President Donald Trump.

Over 20 nations — from economic allies like Canada and Japan to developing economies such as Cambodia and Sri Lanka — have received letters from Donald Trump threatening steep tariffs by August 1.

After the steep tariff hikes announced by Donald Trump on April 2, the US president's flip-flops have resulted in volatility ...

U.S. Secretary of State Marco Rubio meets Chinese Foreign Minister Wang Yi in Kuala Lumpur amid escalating trade tensions.