3913 Natural polymers in primary shapes (such as alginate) and modified natural polymers (such as hardened proteins, chemical derivatives of natural rubber) that are not listed elsewhere: HS code chinese tariffs

Please enter Hscode to query

39131000 -Primary shaped alginate and its salts and esters -Primary shaped alginate and its salts and esters

39139000 -Natural polymers and modified natural polymers of unspecified primary shapes (such as hardened proteins, chemical derivatives of natural rubber) -Natural polymers and modified natural polymers of unspecified primary shapes (such as hardened proteins, chemical derivatives of natural rubber)