1,8-Dihydroxyanthraquinone from China
Also known as chrysazin, this anthraquinone derivative is used in dye manufacturing and as a pharmaceutical intermediate. It qualifies for HTS 2942.00.10.00 under U.S. note 3 to section VI as an aromatic compound with oxygen functions specified in the note, following Chapter 29 classification rules.
Duty Rate — China → United States
41.5%
Rate breakdown
9903.03.0110%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
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)
Import Tips
• Submit spectroscopic data (NMR/IR) confirming anthraquinone structure per chapter purity requirements
• Avoid mixtures exceeding 1% impurities, which trigger general mixture provisions outside note 3
• Label as 'industrial chemical intermediate only' to prevent Chapter 32 retail dye classification