Cis-1,4 Polyisoprene Rubber Bale from Japan
Baled synthetic isoprene rubber (IR), a high-cis polyisoprene that closely mimics natural rubber properties, used in tire and conveyor belt production. This primary form bale is unvulcanized and uncompounded, qualifying under tariff item 4002.60.00 as isoprene rubber in a primary form.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the bales are uncompounded and free of additives like vulcanizing agents or fillers, as per chapter note 5, to qualify for this tariff item
• Declare the exact weight and polymer type (cis-1,4 polyisoprene) on your CBSA documentation
• Keep supplier certificates of analysis to verify the rubber's synthetic nature and primary form