High-Purity Methyl Methacrylate 99.9% Electronics Grade from Mexico
Ultra-pure MMA monomer with 99.9% purity and <10 ppm moisture, used in optical lens and display manufacturing. Falls under HTS 2916.14.2020 as chemically defined methacrylic acid ester without excluded additives. Meets Chapter 29 requirements for separate organic compounds.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Submit third-party purity analysis (GC-MS/HPLC) confirming >99.5% MMA content for Chapter 29 classification
• Include end-use statements if electronics-grade; avoid specific-use additives triggering Chapter 29 exclusions
• Package in nitrogen-purged containers; improper packaging may cause polymerization and quality disputes