United States International Trade Commision Rulings And Harmonized Tariff Schedule
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3924.90.56 - 4010.12.55
> 4002.31.00
Previous Tariff (4002.20.00 - Butadiene rubber (BR), in primary forms or in plates, sheets or strip)
Next Tariff (4002.39.00 - Halo-isobutene-isoprene rubber (CIIR or BIIR), in primary forms or in plates, sheets or strip)
HTS Number:
4002.31.00
Description:
Isobutene-isoprene (butyl) rubber (IIR), in primary forms or in plates, sheets or strip
MFN Duty Rate:
Free
Previous Tariff (4002.20.00 - Butadiene rubber (BR), in primary forms or in plates, sheets or strip)
Next Tariff (4002.39.00 - Halo-isobutene-isoprene rubber (CIIR or BIIR), in primary forms or in plates, sheets or strip)