28500000

HS code 28500000 (Chapter 28 "Inorganic chemicals"; Heading 2850 "Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849"; Subheading 285000 "Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 28.49") under the Vietnam tariff schedule classifies "Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 28.49". Vietnam customs apply MFN rate of 5, Preferential rate 0. Statutory unit of measure: kg. This commodity is subject to 4 import regulations or restrictions; see compliance section below. 22 free trade agreement preferential rates are available for this code.