Berberine Chloride from Germany
Berberine chloride, a quaternary ammonium alkaloid salt from plant sources, reproduced synthetically for supplements. HTS 2939.80.00 for other alkaloids and salts.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Structure confirmation via HPLC to prove alkaloid nature
• Declare 99% purity to maintain chemical compound status