(Reuters) – The Canadian government plans to open free trade talks with the four-nation Mercosur trading bloc in South America, an official said on Friday, at a time when the future of NAFTA is facing increasing uncertainty.

Consulting with Canadians. Promoting trade and investment with emerging markets is a priority for the Government of Canada.

Canada sends around 75% of its goods exports to the United States and is looking for new markets to reduce the reliance on its southern neighbor.

Trade Minister Francois-Philippe Champagne is set to arrive in Paraguay on March 9 to launch talks with Mercosur, which also includes Argentina, Brazil and Uruguay.

“The stars are sort of aligning right now. Whether it’s auto parts, chemicals, lumber, sea food, this is actually a very attractive market,” said Champagne spokesman Joseph Pickerill.

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Canada’s overall bilateral trade with Mercosur is only worth CA$8 billion (US$6.38 billion) a year, he said. Trade with the Pacific Alliance grouping of Mexico, Colombia, Peru and Chile – all of which have free trade deals with Canada – totals CA$48 billion a year.

That is dwarfed by bilateral Canada-U.S. trade, which according to Statistics Canada totaled CA$780 billion last year.

“This (opening talks with Mercosur) makes a lot of sense and right now we have got countries very, very eager to work with us,” said Pickerill, adding that Canada was interested in free trade in both goods and services. Exploratory talks took place last year.