3815909086 - Catalyst, in the form of rodlets, consisting of an aluminosilicate (zeolite), containing by weight 2|% or more but not more than 3|% of rare-earth metal oxides and less than 1|% of disodium oxide Harmonized System Codes, Taric Code, HS Code, HTS Code, Harmonized Commodity Description, Commodity Codes, Classification of goods, Tariff Nomenclature, Customs Tariff Number, Tariff Classification.