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3911.90.70.00/Chlorinated EPDM Rubber (Cl-EPDM)/Canada

Chlorinated EPDM Rubber (Cl-EPDM) from Canada

Chlorinated ethylene-propylene-diene terpolymer rubber, with chlorination ensuring >95% modified monomer dominance. Applied in weatherproof roofing membranes and wire insulation. HTS 3911.90.70.00 covers this as other chlorinated synthetic rubber.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Use GPC/FTIR analysis docs to prove predominant chlorinated unit per note (a)(4)

• Declare free of vulcanizing agents to stay in primary forms

Chlorinated EPDM Rubber (Cl-EPDM) from Canada — Import Duty Rate | HTS 3911.90.70.00