Neoflon PTFE Molding Powder from Mexico
Neoflon high-performance PTFE molding powder for semiconductor wafer carriers. Under 3904.61.00.90 as other primary PTFE per purity requirements. Cleanroom grade resin.
Duty Rate — Mexico → United States
15.8%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide ionic contamination and extractables data for cleanroom validation
• Class 1000 packaging certification required
• Distinguish from finished wafer boats (3926.90)