Methylammonium Chloride from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Specify solar/perovskite grade in docs but avoid end-use declarations affecting classification; high purity (>99%) certs essential