690320000

HS code 690320000 (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 Japan tariff schedule classifies "Containing by weight more than 50 % of alumina (Al2O3) or of a mixture or compound of alumina and of silica (SiO2)". Japan customs apply General rate of 5.2%, WTO rate 3.5%. Statutory unit of measure: KG. 21 free trade agreement preferential rates are available for this code.