Heading 6903
Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and slide gates), other than those of siliceous fossil meals or of similar siliceous earths
Tariff classification hierarchy
69CERAMIC PRODUCTS6903Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and slide gates), other than those of siliceous fossil meals or of similar siliceous earths
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This product group is a classification category and is not itself a declarable customs tariff code.
Check duty rate →The catalogue provides classification information from a dated data snapshot. The applicable duty rate depends on origin and import date. Anti-dumping and countervailing duties, safeguards and other conditions may apply. It does not establish a universal or guaranteed duty rate.
Subgroups
6903100000Containing, by weight, more than 50|% of free carbon6903201000Containing, by weight, more than 50|% of alumina (Al@2O@3) or of a mixture or compound of alumina and of silica (SiO@2) · Containing, by weight, less than 45|% of alumina (Al@2O@3)6903209000Containing, by weight, more than 50|% of alumina (Al@2O@3) or of a mixture or compound of alumina and of silica (SiO@2) · Containing, by weight, 45|% or more of alumina (Al@2O@3)6903901000Other · Containing, by weight, more than 25|% but not more than 50|% of free carbon6903909040Other · Other · Silicon carbide reactor tubes and holders having a maximum service temperature of 1370 °C or more6903909090Other · Other · Other