1,4-Dimesidinoanthraquinone from China
1,4-Dimesidinoanthraquinone is a specifically enumerated aromatic amino-quinone under HTS 2922.39.1000, featuring mesityl-substituted imino groups on anthraquinone. Serves as intermediate for disperse dyes and pigments.
Duty Rate — China → United States
18.3%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Confirm exact nomenclature matches listed description; minor variants may use 'Other' subheading
• Declare for industrial synthesis use only to prevent Chapter 32 reclassification
• Include batch COA verifying no additional functional groups beyond amino-quinone