39139020

Chemical derivatives of natural rubber

39139030

Starch-based polymers

39139090

Other

39140000

Ion-exchangers based on polymers of headings 39.01 to 39.13, in primary forms.

3915

Waste, parings and scrap, of plastics.

391510

Of polymers of ethylene:

39151010

Of non-rigid cellular products

39151090

Other

391520

Of polymers of styrene:

39152010

Of non-rigid cellular products

39152090

Other

391530

Of polymers of vinyl chloride: