• 1.0
• NY N172319
• Jul 19, 2011

• Type: Classification • HTSUS: 8431.43.8060
   Related:   30354   

The tariff classification of Top Drive System and Casing Drive System

• 1.0
• NY N260426
• Jan 23, 2015

• Type: Classification • HTSUS: 8428.90.0290
  

The tariff classification of a TorqueMaster Make/Break Unit from China

• 1.0
• HQ H245568
• Jul 29, 2015

• Type: Classification • HTSUS: 8207.19.60
   Related:   967225; 958704; 958293; 966944; 966199; N234515   

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

• 1.0
• NY N199595
• Jan 24, 2012

• Type: Classification • HTSUS: 8431.43.8060
   Related:   90502   

The tariff classification of integral blade stabilizers from China.

• 1.0
• NY E84794
• Jul 27, 1999

• Type: Classification • HTSUS: 8431.43.8090
  

The tariff classification of reverse circulation drill pipe assemblies from Canada

• 1.0
• NY N300606
• Oct 17, 2018

• Type: Classification • HTSUS: 8431.43.8060
  

The tariff classification of an agitator from an unspecified country

• 1.0
• NY N295526
• Apr 25, 2018

• Type: Classification • HTSUS: 8431.43.8040
  

The tariff classification of HDD Drill Pipes Fitted with Tool Joints from an unspecified country

• 1.0
• HQ H267349
• May 02, 2016

• Type: Classification • HTSUS: 9015.90.0060
   Modifies:   H164415     Related:   R01962; H164415; N025539; H024751; W968458   

Modification of HQ H164415; Tariff Classification of antenna shields

• 1.0
• NY N309421
• Feb 27, 2020

• Type: Country of Origin • HTSUS:
   Related:   735009; 561016   

The country of origin of drill string assemblies.

• 1.0
• HQ H310618
• Apr 30, 2021

• Type: Classification • HTSUS: 8314.91.9095
   Related:   R00333   

Protest No. 2704-20-123526; Classification of sucker rods and sucker rod couplings