Monocrystalline Silicon Ingot Saw Guide from Mexico
Precision guide rails for wire saws slicing silicon ingots into wafers, maintaining parallel cuts. HTS 8422.90.91.95 part for wafer slicing saws in semiconductor statistical notes. Critical for uniform wafer thickness control.
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
• Parallelism tolerance (<2 micron/meter) declaration; wire diameter compatibility; anti-wear coating specs