LIMA, Peru — Ottawa has concluded negotiations for a trade deal with Indonesia and is proposing nuclear-energy collaboration with Southeast Asian leaders.

The moves are a show of faith for multilateralism as the re-election of Donald Trump in the United States is raising fears of further strain in global co-operation on trade and the environment.

Prime Minister Justin Trudeau and Indonesian President Prabowo Subianto held a bilateral meeting on the sidelines of the Asia-Pacific Economic Cooperation summit in Lima Friday, announcing the end of trade talks that should lead to Canada signing a new deal with the world’s fourth-most populous country next year.