3913: Natural 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.
Total
39
Children
391310: Alginic acid, its salts & esters, in primary forms
391390: Natural polymers & modified natural polymers (e.g., hardened proteins, chemical derivatives of natural rubber), other than alginic acid, its salts & esters, in primary forms
Corresponds to
No mappings available
Translates to: