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HS Codes & Export

HS classifications, customs rulings and export documentation for each product line.

Jul 18, 2026

HS Codes for Oilfield Tools, Pipe Molds and Rolling Mill Parts

The HS classifications buyers actually use: 8431.43 for drill collars and stabilizers, 8480.49 for DI pipe molds, 8455.30/8455.90 for mill rolls and spares, and 8483.10 for forged shafts — with the reasoning behind each.