TSNR 5 Grade Pale Crepe Crumb
Ultra-clean TSNR 5 pale crepe in crumb bulk, low dirt for pharmaceutical rubber applications. Under HTS 4001.22.0050 as other primary form natural rubber crumbs, strictly uncompounded. High purity suits medical seals and closures.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If natural latex dispersion
Liquid latex primary form separate from processed crepe crumbs.
If made into articles of chap 90/94
End articles for optics/furniture exclude from chapter per note 2.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• FDA compliance requires purity tests; declare for food/medical end-use
• Avoid plasticizers which disqualify primary status
Related Products under HTS 4001.22.00.50
TSNR 10 Grade Natural Rubber Granules
High-quality TSNR 10 grade in granule form, technically specified for clean processing with very low ash and nitrogen content. HTS 4001.22.0050 covers this as 'other' primary form granules of natural rubber, essential for precision molding without vulcanization additives. Ideal for medical and specialty rubber applications.
TSNR RSS3 Pale Latex Sheets
Ribbed smoked sheet grade 3 TSNR pale variant from latex coagulation, for high-grade compounding. HTS 4001.22.0050 other TSNR sheets as primary natural rubber form. Used in aviation tires and precision parts.
TSNR Upper Masterbatch Grade Crumbs
Premium TSNR for masterbatch production in crumb form, technically specified ultra-low impurities. HTS 4001.22.0050 covers primary crumbs. Base for colored rubber compounds.
TSNR Field Latex Coagulum Bale
Baled coagulum from field latex, TSNR spec for cost-effective tire rubber. Primary bale form under 4001.22.0050.
TSNR 40 Grade High Viscosity Sheets
High Mooney TSNR 40 sheets for heavy-duty applications. Primary sheet form HTS 4001.22.0050.
TSNR Centrifuged Latex Crumb
Crumb from centrifuged latex, TSNR clean grade. HTS 4001.22.0050 primary.