U.S. imports of Other Roller Chain of Iron or Steel, Not Over 50mm Pitch and Containing More Than 3 Parts Per Pitch Except Bicycle Chain (HS 7315110045) totaled $4.1M in September 2026, imported from 29 countries.

Importers of Other Roller Chain of Iron or Steel, Not Over 50mm Pitch and Containing More Than 3 Parts Per Pitch Except Bicycle Chain paid $2.3M in duties in September 2026, an average duty rate of 56.24% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Other Roller Chain of Iron or Steel, Not Over 50mm Pitch and Containing More Than 3 Parts Per Pitch Except Bicycle Chain imports of $4.1M in September 2026 ran 12% below the year-to-date monthly average of $4.7M.