- 0139Plastics and articles thereof
- 023913Natural polymers (for example, alginic acid) and modified natural polymers (for example, hardened proteins, chemical derivatives of natural rubber), not elsewhere specified or included, in primary forms:
- 03391390Other:
US HTS code
3913901000
Chemical derivatives of natural rubber
Rates updated· Source: USITC Harmonized Tariff Schedule export
Column 2 rate (Cuba, North Korea): 20%
Estimate duty
This code's duty rate (Free) isn't a simple percentage, so it can't be estimated here — check the official source for the exact calculation.
Section 232/301 & notes
No Section 232/301 overlay or footnote noted for this code in the HTS export.
Matching UK commodity codes
Sharing the 6-digit HS root 391390.
3913900020Poly(hydroxyalkanoate), predominantly consisting of poly(3-hydroxybutyrate)3913900040Xanthan gum3913900085Sterile sodium hyaluronate (CAS RN 9067-32-7)3913900087With: - a weight average molecular weight (Mw) of not more than 900 000, - an endotoxin level of not more than 0,008 Endotoxin units (EU)/mg, - an ethanol content of not more than 1% by weight, - an isopropanol content of not more than 0,5% by weight3913900088Other3913900095Chondroitinsulphuric acid, sodium salt (CAS RN 9082-07-9)3913900099Other
Related codes
Other codes at this level
39139020Polysaccharides and their derivatives
3913905000Other