– – Other

Commodity Details Chapter 39.13 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. Heading 3913.90 – Other :...

– – Chemical derivatives of natural rubber

Commodity Details Chapter 39.13 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. Heading 3913.90 – Other :...

– – Starch-based polymers

Commodity Details Chapter 39.13 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. Heading 3913.90 – Other :...

– Alginic acid, its salts and esters

Commodity Details Chapter 39.13 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. Commodity 3913.10.00 –...

– – Hardened proteins

Commodity Details Chapter 39.13 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. Heading 3913.90 – Other :...