U.S. President Donald Trump (R) holds a joint press conference with German Chancellor Angela Merkel in the East Room of the White House on March 17, 2017.

German Chancellor Angela Merkel on Sunday said she was encouraged that Washington would take a look at a future trade agreement with the European Union.

Merkel, speaking at the opening of the Hannover Messe industry fair, said Germany remained opposed to protectionism and trade barriers, and would continue to work for multilateral trade agreements like the EU's free trade deal with Canada.