Polychloroprene Bale Blocks
Baled blocks of irregular shape polychloroprene (CR) rubber from emulsion polymerization, for extrusion. The blocks are in primary form and uncompounded, meeting Chapter Note 3(b) for blocks of irregular shape.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the bales are cut into regular shapes such as plates, sheets, or strip.
Regular-shaped vulcanized rubber falls under heading 40.08.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the bales are irregular in shape and not cut to regular geometric forms
• Provide documentation showing the rubber is uncompounded and retains raw material character
• Verify the bales are not vulcanized or processed
Related Products under Tariff item 4002.49.00
Chlorobutadiene Rubber Pellets
Pelletized chlorobutadiene (CR) rubber produced by cryogenic grinding, supplied as free-flowing pellets for use as feedstock in injection molding compounds. The pellets are in primary form (granules) and uncompounded, retaining the essential character of raw synthetic rubber under heading 40.02.
Chloroprene Primary Granules
Uniform granules of chloroprene rubber (CR) intended for masterbatch preparation. These granules are in primary form (granules) and uncompounded, meeting the definition of synthetic rubber in primary forms under Chapter Note 3(b).
Chloroprene Rubber Blocks
Irregular blocks of chloroprene rubber (CR) in primary form, produced directly from polymerization and coagulation. The blocks are uncompounded and retain the essential character of raw synthetic rubber, suitable for further processing.
Chloroprene Rubber Crumb
Granular crumbs of unvulcanized chloroprene (CR) rubber produced from latex coagulation, used as raw material for tire compounds. These crumbs are in primary bulk form and uncompounded, meeting Chapter Note 3(b) for primary forms.
CR Paste Form
Millable chloroprene rubber (CR) paste in primary form, free of extenders or fillers, used for further processing into rubber goods. The paste is a liquid or paste form under Chapter Note 3(a), retaining the essential character of raw synthetic rubber.
CR Rubber Bulk Powder
Bulk powder of chloroprene rubber (CR) for use in dusting compounds and dry applications. The powder is in primary form (powder) and uncompounded, meeting Chapter Note 3(b) for primary bulk forms.