HQ 956585 revoked; PURADD FD-100, previously known as Pluradyne FD-100
The tariff classification of Mixtures containing MTBE and Gasoline Blendstock from England.
Ruling request; commercial interchangeability; 19 U.S.C. 1313(j)(2); Ferrous Corp.; fuel additives; MP-3; MP-4
The tariff classification of a fuel additive and a fuel substitute from Canada
Classification of an ethylene-propylene copolymer in pellet form from various countries.
The tariff classification of Lubrizol SulfrZol® 54
The tariff classification of ITECSOL Antiknock and Corrosion Inhibitor Fuel Additives from Australia and Brazil
Reconsideration of New York Ruling Letter (NYRL) 858227
The tariff classification of Cataclean from the United Kingdom
Protest and Application for Further Review Number 5301-18-100496; Tariff classification of sulfonated asphalt from India