69032000

HS code 69032000 (Chapter 69 "Ceramic products"; Heading 6903 "Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and slidge gates), other than those of siliceous fossil meals or of similar siliceous earths"; Subheading 690320 "- Containing by weight more than 50% of alumina (Al2O3) or of a mixture or compound of alumina and of silica (SiO2)") under the Vietnam tariff schedule classifies "- Containing by weight more than 50% of alumina (Al2O3) or of a mixture or compound of alumina and of silica (SiO2)". Vietnam customs apply MFN rate of 7.5, Preferential rate 5. Statutory unit of measure: kg/unit. 22 free trade agreement preferential rates are available for this code.