Other
Natural rubber, balata, gutta-percha, guayule, chicle and similar natural gums, in primary forms or in plates, sheets or strip: > Natural rubber in other forms: > Technically specified natural rubber (TSNR) > Other
Duty Rate (from China)
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified 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.
TSNR SMR10 Standardized Malaysian Rubber
SMR10 TSNR bales, Malaysian standard for consistent quality. Primary under 4001.22.0050.
TSNR Low Nitrogen Grade Granules
Low nitrogen TSNR granules for sensitive apps. HTS 4001.22.0050.
TSNR High Tensile Strength Bale
TSNR bale selected for tensile properties. Primary HTS 4001.22.0050.
TSNR Dust-Free Powder Form
Dust-suppressed TSNR powder for clean handling. Primary powder HTS 4001.22.0050.
TSNR L Grade Natural Rubber Sheets
Technically specified natural rubber (TSNR) L grade in sheet form, produced from coagulated latex with controlled dirt content and Mooney viscosity for industrial applications. Classified under HTS 4001.22.0050 as TSNR 'other' in primary forms like sheets, meeting chapter note definitions for natural rubber not compounded with vulcanizing agents. Essential raw material for tire manufacturing and rubber products.
TSNR 20 Grade Natural Rubber Bale
TSNR 20 grade natural rubber baled in bulk form, technically specified with low dirt (<0.20%) and medium viscosity for general rubber compounding. Falls under HTS 4001.22.0050 as 'other' TSNR in primary bulk bales, retaining raw material character without prohibited additives. Used in automotive and consumer rubber goods production.
TSNR CV60 Natural Rubber Crumb
Constant viscosity TSNR CV60 in crumb form, engineered for consistent processing in tire and belt production. Classified in HTS 4001.22.0050 as other TSNR primary crumbs, complying with uncompounded natural rubber definitions. Provides stable Mooney viscosity without prohibited substances.
TSNR SIR20 Standard Indonesian Rubber Sheets
Standard Indonesian Rubber (SIR20) TSNR sheets, ribbed smoked with medium hardness for broad industrial use. HTS 4001.22.0050 for other TSNR primary sheets, uncompounded natural rubber per chapter notes. Commonly imported for conveyor belting and footwear soling.
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.