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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)