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: > Smoked sheets > 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 4001.21.00.50
Smoked Rubber Sheets Grade RSS3
Smoked rubber sheets (Ribbed Smoked Sheet Grade 3) are produced from natural latex coagulated into sheets, ribbed, air-dried, and smoked over wood fires to preserve and standardize quality. Classified under HTS 4001.21.0050 as 'other' smoked sheets in primary forms, these retain the essential character of raw natural rubber without vulcanizing agents or fillers beyond permitted additives.
Ribbed Smoked Rubber Sheets Grade RSS4
Grade RSS4 smoked sheets are lower-quality natural rubber sheets with allowable defects like bark bits, used mainly for industrial compounding. HTS 4001.21.0050 covers these as 'other' smoked sheets in primary forms, excluding compounded mixtures.
Pale Crepe Smoked Rubber Sheets
Pale crepe sheets undergo additional washing post-smoking for cleaner appearance, used in light-colored rubber goods. Classified in HTS 4001.21.0050 as other smoked sheets, not technically specified.
Thin Smoked Rubber Sheets for Export
Ultra-thin (<2mm) smoked sheets designed for specialty compounding, ribbed and lightly processed. HTS 4001.21.0050 for other primary smoked forms, simply cut to rectangular shape.
Brown Crepe Smoked Rubber Sheets RSS4X
RSS4X brown crepe sheets from remilled RSS4, offering consistent quality for belts. Under 4001.21.0050 as other natural rubber smoked sheets in primary form.
Heavy Smoked Rubber Block Sheets
Block-form smoked sheets pressed into dense rectangular primary shapes for storage. HTS 4001.21.0050 covers these other smoked natural rubber forms.
Export Grade Smoked Rubber Mats (Sheets)
Large-format rectangular smoked sheets rolled for tire manufacturing. Primary form under 4001.21.0050.
Standard Quality Smoked Rubber Sheets
General-purpose RSS sheets meeting basic export specs. HTS 4001.21.0050 other category.
Superior Smoked Rubber Sheets for Compounding
High-purity smoked sheets for premium rubber mixes. Primary form 4001.21.0050.
Industrial Smoked Natural Rubber Sheets
Heavy-duty sheets for factory use. 4001.21.0050.
Fine Ribbed Smoked Rubber Sheets
Precision-ribbed for uniform processing. Primary sheets.
Dark Smoked Rubber Sheets Grade 10
Darkest grade for bulk applications.
Uniform Thickness Smoked Rubber Panels
Consistent 3mm panels, rectangular primary form.
Premium Export Smoked Rubber Sheets
Top-tier sheets for international tire makers.
Smoked Natural Rubber Sheets Grade RSS5
RSS5 grade consists of darker, more defective smoked natural rubber sheets suitable for low-end applications or reclaiming. Falls under 4001.21.0050 as other primary form smoked sheets, preserving raw material character.