Crystal Annealing Furnace from Mexico
High-temperature furnace for annealing semiconductor crystals post-grinding to relieve stresses before wafer slicing. HTS 8474.80.0015 when integral to mineral shaping process.
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
• Specify temperature uniformity (±1°C) for crystal integrity
• Document as part of boule preparation sequence