Molybdenum Niobate High-K Dielectric from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Cleanroom packaging certification required for semiconductor chemicals
• ITAR restrictions possible for advanced semiconductor materials
• Vapor pressure data essential for safe transport classification