69032070

HS code 6903207000 (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 Korea tariff schedule classifies "Tubes and pipes". Korea customs apply MFN rate of 8, WTO bound rate 0. Statutory unit of measure: KG. 31 free trade agreement preferential rates are available for this code.