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High-Purity Poly(9-vinylcarbazole) Flakes from Canada

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.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Include GPC/FTIR spectra in documentation to prove molecular structure and purity

Check for GRI 2(b) exclusions if identifiable as waste/scrap