High Purity Formaldehyde 99% Distilled from Mexico
Distilled high-purity methanal (99%) for specialty chemical synthesis and electronics. HTS 2912.11.00.00 as separate chemically defined compound meeting strictest Chapter 29 purity standards.
Duty Rate — Mexico → United States
12.8%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• GC-MS analysis required showing <10ppm impurities for semiconductor grade
• Special cleanroom packaging documentation prevents dust contamination claims
• Electronic chemical import alerts require enhanced security filing