Asean foreign ministers were meeting on Saturday to start a weekend of global diplomacy in Kuala Lumpur, with teams from the US and China holding trade talks alongside the summit.

Trump is due to arrive in Kuala Lumpur on Sunday morning on the first stop of his trip through Asia, and was set to watch Cambodia and Thailand sign a broader ceasefire deal after he helped broker an end to a deadly five-day border conflict in July.

A Thai government spokesman said there would be a discussion on how to proceed with the ceasefire ceremony and whether another official would sign the agreement after prime minister Anutin Charnvirakul cancelled his trip.

Anutin later said he would travel to Malaysia for the signing.

Anutin told reporters he would be in Kuala Lumpur to sign the deal on Sunday and would return to Thailand. He said he would not attend next week’s Apec Summit in South Korea.

At its annual meeting, Asean plans to press for trade multilateralism and deeper ties with new partners, while managing the fallout from Trump’s global tariff offensive.

It will also welcome Timor-Leste, Asia’s youngest nation, as its 11th member.

Alongside the regional talks, US treasury secretary Scott Bessent and US trade representative Jamieson Greer will hold a round of trade talks with a Chinese delegation led by vice-premier He Lifeng.

The world’s two biggest economies are looking to find a way forward after Trump threatened new 100% tariffs on Chinese goods and other trade curbs starting Nov 1 in retaliation for China’s vastly expanded export controls on rare earth magnets and minerals.