73221900

HS code 73221900 (Chapter 73 "Articles of iron or steel"; Heading 7322 "Radiators for central heating, not electrically heated, and parts thereof, of iron or steel; air heaters and hot air distributors (including distributors which can also distribute fresh or conditioned air), not electrically heated, incorporating a motor-driven fan or blower, and parts thereof, of iron or steel"; Subheading 732219 "Other") under the Vietnam tariff schedule classifies "- - Other". Vietnam customs apply MFN rate of 45, Preferential rate 30. Statutory unit of measure: kg/unit. 22 free trade agreement preferential rates are available for this code.