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Naphthol AS Pigment Red 166 from China

Naphthol AS-based Pigment Red 166, a diazo condensation pigment known for its clean scarlet shade and heat stability up to 280°C. HTS 3204.17.04.30 specifically lists Pigment Red 166 as synthetic organic coloring matter in pigment form. Ideal for engineering plastics like polyolefins and PVC.

Duty Rate — China → United States

44%

Rate breakdown

9903.88.0325%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)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Request C.I

Constitution Number (C.I. 12460) documentation from manufacturer to match exact HTS subheading

Declare particle size distribution (typically 0.1-0.2 microns) as it affects dispersion but not classification

Watch for anti-dumping duties if sourced from specific Asian producers; check Commerce scope rulings

Naphthol AS Pigment Red 166 from China — Import Duty Rate | HTS 3204.17.04.30