There's a clear goal for the Prime Minister on his trip to South Korea and Malaysia

Chris Luxon left this morning after attending the Pacific Islands Forum earlier this week.

University of Auckland Associate Professor Stephen Hoadley says both countires are important trade partners for New Zealand, as we try to diversify our exports market.

He says it's pretty clear Mr Luxon is going to bolster this business relationship.

Professor Hoadley says his decision to take the Economic Development Minister over others makes that clear.