Ureine Stabilizer US-11 from Canada
US-11 aromatic ureine with transport stabilizer, for rubber vulcanization intermediate. Allowed per note (f); HTS 2924.21.4500.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Stabilizer <1% typical; document necessity
• Not fire-extinguisher charge per exclusion (k)