Polyvinyl Carbazole Resin Pellets
Granular polyvinyl carbazole (PVCz) resin in primary pellet form, containing processing adjuvants for improved handling. Classified under HTS 3905.99.3000 as it meets the 95% monomer content requirement for polyvinyl carbazole per subheading note (a)(1).
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If monomer content below 95%
Falls to 'Other' subheading if polyvinyl carbazole units do not predominate by 95% weight per subheading note (a)(4).
If chemically modified extensively
Chemically modified polymers classify under 'Other' if not specifically covered, potentially shifting to vinyl chloride polymers if modified accordingly.
If supplied as petroleum sulfonate solution
Blends with non-polymeric additives exceeding polymer predominance move to Chapter 39 heading 3911 for additive solutions.
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Import Tips & Compliance
• Provide detailed monomer composition certificates to confirm 95% polyvinyl carbazole content per subheading note (a)(1)
• Declare adjuvant percentages separately to avoid reclassification as chemically modified polymers
• Ensure primary form (pellets/resin) documentation; finished products shift to Chapter 39 headings 3920+
Related Products under HTS 3905.99.30.00
Industrial Polyvinyl Carbazole Powder
Fine powder form of polyvinyl carbazole polymer with stabilizers as adjuvants, used in photoreceptor production. HTS 3905.99.3000 applies due to specific naming and 95%+ monomer contribution by weight.
Photoconductive PVCz Polymer Granules
Polyvinyl carbazole granules with light-sensitive adjuvants for electrophotographic applications. Fits HTS 3905.99.3000 as named polymer in primary form with adjuvant allowance.
PVCz Masterbatch with Stabilizers
Concentrated polyvinyl carbazole masterbatch pellets including UV stabilizers as adjuvants for compounding. Remains in HTS 3905.99.3000 as primary polymer form meeting specific criteria.
Electroluminescent PVK Polymer Resin
Specialty polyvinyl carbazole resin for electroluminescent device fabrication, adjuvanted for solubility. HTS 3905.99.3000 due to explicit naming and primary form status.
High-Purity Poly(9-vinylcarbazole) Flakes
Flake-form high molecular weight polyvinyl carbazole (PVK) for organic electronics, with minimal processing aids. Precisely matches HTS 3905.99.3000 definition for 95%+ monomer purity.