Buckwheat Rutin Extract 95% from Mexico
High-purity 95% rutin extract from buckwheat sophora, standardized as rutoside glycoside for supplements. Falls under HTS 2938.10.00.00 as a natural glycoside meeting Chapter 29 chemical definition, not excluded vegetable extracts. Amber powder for encapsulation.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6098.5%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• HPLC chromatograms must show >90% rutoside; differentiate from crude extracts under 1302