ESTR 20 Easy Standard Thai Rubber
ESTR 20 is an enzyme-treated TSNR in bale form, processed to improve processing ease. It meets technical specifications for dirt, ash, and nitrogen content, and is in a primary bulk form as defined in Chapter 40 Note 3.
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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the rubber is in a form other than primary forms
Natural rubber in plates, sheets, or strip beyond primary forms falls under other subheadings.
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 not compounded with pigments or plasticizers
• Provide a certificate of analysis showing TSNR compliance
• Ensure packaging is suitable for transport and does not alter the rubber's character
Related Products under Tariff item 4001.22.00
Air-Dried TSNR Grade L Sheets in Bale Form
Air-Dried TSNR Grade L Sheets in Bale Form is a technically specified natural rubber made from air-dried latex sheets compressed into bales. It is used in conveyor belts and hoses and qualifies as a primary bulk form under Chapter 40 note 3, without vulcanization or fillers.
Brown Crepe TSNR
Brown crepe TSNR sheets are produced from low-grade coagulum and technically specified to meet international standards. They are in primary sheet form, uncut or simply cut to rectangular shape, and retain the essential character of raw natural rubber.
Grade 10 Pale Crepe TSNR Bale
Grade 10 Pale Crepe TSNR Bale is a pale crepe variant of technically specified natural rubber Grade 10, a low-impurity natural rubber in bale form for premium applications. It is classified as a primary natural rubber form, free of prohibited additives.
Grade 10 TSNR Block Rubber
Grade 10 TSNR Block Rubber is a block-form technically specified natural rubber Grade 10, a primary bulk shape for storage and shipping without further working. It retains its raw character with no vulcanizers or fillers beyond permitted additives.
Grade 10 TSNR Ribbed Smoked Bale
Grade 10 TSNR Ribbed Smoked Bale is a Grade 10 technically specified natural rubber in ribbed smoked bale form, derived from coagulated latex and standardized for technical purity. It is classified as a primary bulk bale form, meeting Chapter 40 requirements.
Grade 5 RSS3 Smoke Sheet Rubber
Grade 5 RSS3 Smoke Sheet Rubber is a technically specified natural rubber (TSNR) in the form of smoked sheets, adjusted to meet Grade 5 specifications for consistent quality. It is used primarily in automotive seals and other rubber goods requiring reliable processing characteristics. This product falls under tariff item 4001.22.00 as TSNR in primary forms, being unvulcanized and free of prohibited additives.