TSNR Grade 20 Rubber Bale from Canada
Technically specified natural rubber (TSNR) Grade 20 is a standardized form of natural rubber in primary bale form with specific dirt content, ash, and nitrogen levels as per ISO standards. It falls under HTS 4001.22.0025 as it is technically specified natural rubber in 'other forms' (bales), meeting Chapter 40 note definitions for primary forms without prohibited compounding agents.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Verify supplier certification confirming TSNR Grade 20 specs (dirt ≤0.20%, ash ≤0.75%) to avoid reclassification as unstandardized rubber
• Provide mill test reports and bale markings during customs entry to prove primary form status per Chapter Note 5
• Avoid shipments with added vulcanizing agents or fillers, as they shift to heading 4004 or 4005