4001.21.00.30
Natural rubber in other forms / Smoked sheets / Grade 3
Classification path
- Natural rubber, balata, gutta-percha, guayule, chicle and similar natural gums, in primary forms or in plates, sheets or strip
- Natural rubber in other forms
- Smoked sheets
- Grade 3
Rates of duty
- General (MFN)
- Free
- Column 2Cuba, North Korea, Russia, Belarus
- Free
- Unit of quantity
- kg
Related lines in heading 4001
- 4001.10.00.00Natural rubber latex, whether or not pre-vulcanizedFree
- 4001.21.00.10Natural rubber in other forms / Smoked sheets / Grade 1Free
- 4001.21.00.20Natural rubber in other forms / Smoked sheets / Grade 2Free
- 4001.21.00.50Natural rubber in other forms / Smoked sheets / OtherFree
- 4001.22.00.05Technically specified natural rubber (TSNR) / Grade 5Free
- 4001.22.00.10Technically specified natural rubber (TSNR) / Grade CVFree
- 4001.22.00.15Technically specified natural rubber (TSNR) / Grade LFree
- 4001.22.00.20Technically specified natural rubber (TSNR) / Grade 10Free
- 4001.22.00.25Technically specified natural rubber (TSNR) / Grade 20Free
- 4001.22.00.50Technically specified natural rubber (TSNR) / OtherFree
- 4001.29.00.00Natural rubber in other forms / OtherFree
- 4001.30.00.05Balata, gutta-percha, guayule, chicle and similar natural gums / BalataFree
About heading 4001
Natural rubber, balata, gutta-percha, guayule, chicle and similar natural gums, in primary forms or in plates, sheets or strip
Heading 4001 covers natural rubber and similar natural gums in primary forms, plates, sheets or strip. It covers latex, smoked sheets, technically specified natural rubber, and balata, gutta-percha, guayule, chicle and similar gums. All listed lines carry a general (MFN) duty rate of Free.
Full guide to heading 4001Products in this heading
- Natural rubber latex
- Smoked rubber sheets, Grade 1
- Smoked rubber sheets, Grade 2
- Technically specified natural rubber, Grade 20
- Balata
- Gutta-percha
- Chicle
Frequently asked questions
What is the HTS code for natural rubber latex?
Natural rubber latex, whether or not pre-vulcanized, is classified under 4001.10.00.00. Its general (MFN) duty rate is Free.
What is the duty on smoked rubber sheets?
Smoked rubber sheets are classified by grade in 4001.21. For example, Grade 1 is 4001.21.00.10 and Grade 2 is 4001.21.00.20; both carry a general (MFN) duty rate of Free.
How do I classify technically specified natural rubber?
Technically specified natural rubber (TSNR) is classified in 4001.22 by grade. Grade 10 is 4001.22.00.20 and Grade 20 is 4001.22.00.25; both have a general (MFN) duty rate of Free.
Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.