From April 2025 to September 2026, China exported goods under HS code 400239 (Halogenated butyl rubber) to the countries in our coverage: 151 shipments by 26 companies. Main buyer countries in our coverage (share of exports): Vietnam 76%, Philippines 13%, Uzbekistan 6.4%. Imports from the countries in our coverage are small: 1 shipment. These figures cover only trade with the 14 countries in our coverage, not all of the country's foreign trade.
Official description: Halogenated isobutene-isoprene rubber (chlorobutyl or bromobutyl rubber), in primary forms or in plates, sheets or strip Heading 4002: Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of any product of heading 4001 with any product of this heading, in primary forms or in plates, sheets or strip
Imports from the countries in our coverage are small: 1 shipment
Vietnam receives the most shipments · Share
Vietnam
76%
Philippines
13%
Uzbekistan
6.4%
Pakistan
4.1%
Mexico
0.5%
Lists of companies that buy and supply this product.
Other codes in heading 4002
