• 1.0
• HQ H316373
• Aug 30, 2021

• Type: Classification • HTSUS: 8419.50.50
   Related:   H257923   

Protest No. 2809-20-105171; Classification of heat exchangers

• 1.0
• HQ H305589
• Jul 20, 2020

• Type: Classification • HTSUS: 8482.10.5028
   Related:   R04120   

Request for Internal Advice on Tariff Classification of Certain Angular Contact Ball Bearings

• 1.0
• HQ H308870
• Nov 10, 2020

• Type: Classification • HTSUS: 8431.49.9044; 9903.88.01
   Related:   K83392; K82122; J87356; H81336; E81922   

Protest and Application for Further Review No 3901-19-104467; Classification and applicability of Section 301 trade remedies of cast iron counterweights from China

• 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

• 1.0
• HQ H312651
• Nov 23, 2020

• Type: Classification • HTSUS: 8419.50.10; 8419.50.50
   Related:   187077; H292834   

Protest No. 3901-20-109677; classification of plate-fin air-cooled heat exchangers