According to the Norwegian government, around half of Norway's exports to Vietnam will become tariff-free immediately upon the Vietnam-EFTA free trade agreement's entry into force, reaching over 98% duty-free within seven years

From the articleVietnam signs free-trade pact with European countries including Norway, SwitzerlandAlso in Vietnam signs free-trade pact with European countries including Norway, Switzerland, Vietnam signs free-trade pact with European countries including Norway, Switzerland | Reuters