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2938.10.00.00/Buckwheat Rutin Extract 95%/China

Buckwheat Rutin Extract 95% from China

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 — China → United States

14%

Rate breakdown

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

• HPLC chromatograms must show >90% rutoside; differentiate from crude extracts under 1302