69021000

HS code 69021000 (Chapter 69 "Ceramic products"; Heading 6902 "Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths"; Subheading 690210 "- Containing by weight, singly or together, more than 50% of the elements Mg, Ca or Cr, expressed as MgO, CaO or Cr2O3") under the Vietnam tariff schedule classifies "- Containing by weight, singly or together, more than 50% of the elements Mg, Ca or Cr, expressed as MgO, CaO or Cr2O3". Vietnam customs apply MFN rate of 15, Preferential rate 10. Statutory unit of measure: kg/unit. This commodity is subject to 1 import regulation or restriction; see compliance section below. 22 free trade agreement preferential rates are available for this code.