Compounded with carbon black or silica
Compounded rubber, unvulcanized, in primary forms or in plates, sheets or strip: > Compounded with carbon black or silica
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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)
Products classified under HTS 4005.10.00.00
NBR Rubber Compound with Carbon Black
A nitrile butadiene rubber (NBR) compound mixed with carbon black for enhanced strength and abrasion resistance, supplied in primary forms like bales or granules. This falls under HTS 4005.10.00.00 as it is unvulcanized rubber compounded specifically with carbon black, retaining its primary form without vulcanizing agents or excessive fillers beyond permitted additives.
SBR Carbon Black Masterbatch Granules
Styrene-butadiene rubber (SBR) masterbatch granules compounded with high levels of carbon black for tire manufacturing, in bulk granular primary form. Classified under HTS 4005.10.00.00 for unvulcanized compounded rubber with carbon black in primary forms, excluding prohibited vulcanizing agents.
Natural Rubber Carbon Black Bale Compound
Smoked sheet natural rubber bales compounded with carbon black for general molding, in bulk primary bale form. Falls under HTS 4005.10.00.00 for unvulcanized rubber compounded with carbon black, excluding textile or vulcanized exclusions.
IIR Butyl Rubber Silica Bale
Isobutylene-isoprene rubber (IIR, butyl) bales compounded with silica for inner tube production, unvulcanized primary bales. HTS 4005.10.00.00 covers this as compounded with silica in bulk form.
FKM Fluoroelastomer Carbon Black Powder
Fluoroelastomer (FKM, Viton) powder compounded with carbon black for O-ring molding, unvulcanized in powder primary form. Fits HTS 4005.10.00.00 for synthetic rubber compounded with carbon black.
ACM Acrylic Rubber Silica Compound
Acrylic rubber (ACM) compound with silica for automotive belts, in granular primary form unvulcanized. Classified under HTS 4005.10.00.00 for silica-compounded rubber.
CSM Hypalon Carbon Black Sheets
Chlorosulfonated polyethylene (CSM, Hypalon) sheets with carbon black for roofing, unvulcanized rectangular sheets. HTS 4005.10.00.00 for carbon black compounded primary sheets.
EPDM Silica Compounded Sheets
Ethylene propylene diene monomer (EPDM) rubber sheets compounded with silica for weatherstrip applications, cut to rectangular shapes. This unvulcanized product is under HTS 4005.10.00.00 as compounded with silica in sheet form, maintaining primary form per chapter notes.
Silicone Rubber Silica Compound Paste
High-consistency silicone rubber paste compounded with silica fillers for extrusion, in primary paste form. Classified in HTS 4005.10.00.00 as unvulcanized synthetic rubber compounded with silica, meeting primary form definitions.
CR Neoprene Carbon Black Granules
Chloroprene rubber (CR, Neoprene) granules compounded with carbon black for adhesive applications, unvulcanized in crumb primary form. Under HTS 4005.10.00.00 for rubber compounded with carbon black in permitted primary forms.