8305100036 - Ring binder mechanisms consisting of more than two steel sheets or wires with at least four half rings made of steel wire fixed on it and which are kept together by a steel cover; they can be opened either by pulling the half rings or with a small steel-made trigger mechanism fixed to the ring binder mechanism Harmonized System Codes, Taric Code, HS Code, HTS Code, Harmonized Commodity Description, Commodity Codes, Classification of goods, Tariff Nomenclature, Customs Tariff Number, Tariff Classification.