Methylammonium Chloride from Germany
Methylammonium chloride, synonymous with monomethylamine hydrochloride, is critical for perovskite solar cell production. HTS 2921.11.00.00 applies as a methylamine salt, chemically defined organic compound. Chapter salt classification rules confirm principal amine component governs.
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
• Specify solar/perovskite grade in docs but avoid end-use declarations affecting classification; high purity (>99%) certs essential