Rutin (Quercetin-3-rutinoside) from China
Rutin is a flavonoid glycoside containing quercetin polyphenol moiety, used as antioxidant and capillary protectant. Classified HTS 2907.29.90.00 as polyphenol derivative despite glycoside; phenolic rings determine classification. Extracted from buckwheat and citrus.
Duty Rate — China → United States
30.5%
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)
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include flavonoid content assay results
• Specify standardization percentage (e.g
• 95% UV)
• Provide heavy metal and pesticide residue certificates