The tariff classification of Lubrizol SulfrZol® 54
Classification of an ethylene-propylene copolymer in pellet form from various countries.
The tariff classification of a fuel additive and a fuel substitute from Canada
The tariff classification of ITECSOL Antiknock and Corrosion Inhibitor Fuel Additives from Australia and Brazil
Ruling request; commercial interchangeability; 19 U.S.C. 1313(j)(2); Ferrous Corp.; fuel additives; MP-3; MP-4
The tariff classification of Mixtures containing MTBE and Gasoline Blendstock from England.
Reconsideration of New York Ruling Letter (NYRL) 858227
The tariff classification of Cataclean from the United Kingdom
The tariff classification of Gamlenol Regular, from Canada.
The tariff classification of Premium Sport "Standard" model engine fuel.