The tariff classification of reverse circulation drill pipe assemblies from Canada
The tariff classification of integral blade stabilizers from China.
The tariff classification of Top Drive System and Casing Drive System
Application for Further Review of Protest No. 3029-21-100294; Classification of Stop Collars and Centralizers from the United Kingdom
The tariff classification of HDD Drill Pipes Fitted with Tool Joints from an unspecified country
The tariff classification of an agitator from an unspecified country
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 a TorqueMaster Make/Break Unit from China
The tariff classification and status under the North American Free Trade Agreement (NAFTA), of drill pipe string from Canada; Article 509
Protest No. 2704-20-123526; Classification of sucker rods and sucker rod couplings