From April 2025 to September 2026, United States imported goods under HS code 731511 (Roller chain, iron or steel) from the countries in our coverage: 913 shipments by 10 companies. Main supplier country in our coverage: Vietnam (100%). Exports to the countries in our coverage: 573 shipments by 134 companies. These figures cover only trade with the 14 countries in our coverage, not all of the country's foreign trade.
Official description: Roller chain of iron or steel Heading 7315: Chain and parts thereof, of iron or steel
Vietnam sends the most shipments · Share
Colombia receives the most shipments · Share
Colombia
54.9%
Mexico
37.8%
Vietnam
4.1%
Kazakhstan
1.5%
Philippines
1.3%
Lists of companies that buy and supply this product.
Other codes in heading 7315
