Product classification
HS code for CR latex: 4002.41
Rubber, synthetic, chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms or in plates, sheets or strip.
Classification of CR latex under HS 4002.41
HS code 4002.41 is designated for chloroprene (chlorobutadiene) rubber, commonly known as CR or Neoprene, specifically when it is in the form of latex. Latex refers to an aqueous dispersion of the polymer, which is a liquid state used in various dipping and coating processes. This classification is part of the broader category for synthetic rubber and factice derived from oils. The distinction is made based on the physical state of the material at the time of import; if the CR is in a liquid, milky dispersion, it must be classified here rather than under the codes for solid forms. This material is highly valued for its resistance to oils, chemicals, and weather, making it a staple in industrial manufacturing. The classification ensures that the liquid raw material is tracked separately from solid blocks or sheets, which have different handling and processing requirements in the supply chain.
- Covers
- Neoprene latex dispersions
- Chloroprene rubber aqueous emulsions
- Liquid polychloroprene for glove manufacturing
- CR latex used in industrial adhesives and sealants
- Synthetic rubber latex based on chlorobutadiene
- Also under 4002.41
- DuPont Neoprene Latex
- Denka Chloroprene Latex
- Showa Denko CR Latex
- Contact cement adhesives
- Wet suit coatings
Codes often confused with 4002.41
Common mistake. The most frequent misclassification occurs with HS code 4002.49, which covers chloroprene rubber in primary forms other than latex, such as solid blocks, crumbs, or sheets. Importers often fail to distinguish between the liquid dispersion and the solid raw material. Additionally, natural rubber latex (HS code 4001.10) is sometimes confused with synthetic CR latex, though they are chemically distinct and derived from different sources. Using the wrong code can lead to incorrect duty applications and delays in customs clearance.
Top exporters and importers of HS 400241 (the code used for CR latex), 2025
In 2025, the largest exporter of HS 400241 (the code used for CR latex) in UN Comtrade data was Japan, with 55% of world exports; the largest importer in UN Comtrade data was Indonesia, with 21% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Figures cover everything classified under HS 400241, not only CR latex.
Top exporters 2025 · share of world exports
- 1 Japan $96M 55% of world exports
- 2 Germany $64M 37% of world exports
- 3 United States $5.2M 3.0% of world exports
World total: $173M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Indonesia $37M 21% of world imports
- 2 United States $27M 15% of world imports
- 3 Netherlands $19M 11% of world imports
World total: $177M Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM code for CR latex
Brazil classifies CR latex under NCM 4002.41.00: HS 4002.41 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about CR latex
What is the HS code for CR latex?
The HS code for CR latex is 400241 (Rubber; synthetic, chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms or in plates, sheets or strip). The HS code for chloroprene rubber (CR) in latex form is 4002.41.
How do I classify CR latex for customs?
CR latex is classified under HS code 400241 — Rubber; synthetic, chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms or in plates, sheets or strip. This is a 6-digit subheading level code.
Can finished neoprene products be classified here?
No, HS code 4002.41 only applies to the raw material in latex form. Finished products like wetsuits or industrial gaskets are classified under Chapter 40 or Chapter 61/62 depending on their construction and material composition.
Which countries are the top exporters of CR latex (HS 400241)?
In 2025, the top exporters of HS 400241 (the code used for CR latex) in UN Comtrade data were Japan ($96M, 55% of world exports), Germany ($64M) and the United States ($5.2M). World exports came to about $173M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of CR latex (HS 400241)?
In 2025, the top importers of HS 400241 (the code used for CR latex) in UN Comtrade data were Indonesia ($37M, 21% of world imports), the United States ($27M) and the Netherlands ($19M). World imports came to about $177M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Is the HS code for CR latex the same in all countries?
The base HS code 400241 for CR latex is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.
What is the NCM code for CR latex in Brazil?
In Brazil, CR latex (HS 400241) is classified under NCM 4002.41.00.