The tariff classification of Top Drive System and Casing Drive System
The tariff classification of a TorqueMaster Make/Break Unit from China
Request for Reconsideration of Customs and Border Protection (CBP) Ruling NY N234515 (November 15, 2012) regarding tariff classification of Nozzles designed for use in polycrystalline diamond cutter (PDC) matrix drill bits
The tariff classification of integral blade stabilizers from China.
The tariff classification of an agitator from an unspecified country
The tariff classification of Non-Magnetic Drill Collars from Japan
The tariff classification of drilling and fishing jars from the United Kingdom and Canada
The tariff classification of a tubing hanger from the United Kingdom
The tariff classification of liner hangers from an unknown country
The tariff classification of drill pipe, drill collar, square kellys and drill-stem subs from Russian Federation