Molybdenum Niobate High-K Dielectric from Mexico
An inorganic precursor mixture of molybdenum and niobium compounds for thin-film high-k dielectrics in semiconductor manufacturing. Enables smaller transistor dimensions. Covered by HTS 3824.99.34.00 as molybdenum inorganic preparation.
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
• Cleanroom packaging certification required for semiconductor chemicals
• ITAR restrictions possible for advanced semiconductor materials
• Vapor pressure data essential for safe transport classification