Monocrystalline Silicon Boule Molds from Mexico
Precision molds for float-zone silicon boule growth in semiconductor metallurgy, per statistical notes. HTS 8454.20.00 applies.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Semiconductor end-use statements key
• Purity specs mandatory