US aviation giant Boeing and Korean Air announced a deal on Monday for 103 planes as President Donald Trump presses trading partners to do more business with American firms. The deal includes 787, 777 and 737 passenger jets, according to a joint statement from the two companies.

The South Korean airline is buying from Boeing’s fuel-efficient family of planes to support its growth, modernize its fleet and move ahead on integration following its merger with Asiana Airlines.

Korean Air is expected to announce an order on Monday for about 100 Boeing airplanes coinciding with the visit of South Korean President Lee Jae Myung to Washington, sources told Reuters.