Import Duty for Polyisobutylene Elastomeric
Official Description
Polymers of propylene or of other olefins, in primary forms: > Polyisobutylene: > Elastomeric
Hierarchy: Polymers of propylene or of other olefins, in primary forms > Polyisobutylene > Elastomeric
About Chapter 39
The detailed classification for 3902.20.1000 is found in Chapter 39, under the heading "Polypropylene". Importers must use this exact code to determine legal duties.
Related Codes in this Heading
Common Questions
This code is part of the Polypropylene group in Chapter 39. It is officially described as Polymers of propylene or of other olefins, in primary forms: > Polyisobutylene: > Elastomeric in the Harmonized Tariff Schedule.
Duty rates for 3902.20.1000 are subject to change annually. To get the most up-to-date 2026 rates including all fees, try the Tariff Calculator.
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