8402.12.00.00

HS code 8402.12.00.00 (Chapter 84 "Machinery and mechanical appliances"; Heading 8402 "Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); superheated water boilers"; Subheading 840212 "Water tube boilers with a steam production not exceeding 45 t per hour") under the United States tariff schedule classifies "Watertube boilers with a steam production not exceeding 45 t per hour". United States customs apply MFN rate of 4.3%, Column 2 rate 45%. Statutory unit of measure: t. 17 free trade agreement preferential rates are available for this code.