Diaphragm Vacuum Pump for Crystal Processing from Mexico
Corrosion-resistant diaphragm vacuum pump for evacuating crystal growth furnaces during semiconductor boule processing. HTS 8414.10.00.00 classification for vacuum pumps in statistical note (a)(i).
Duty Rate — Mexico → United States
12.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify chemical resistance to arsine/gallium precursors used in compound semiconductors
• Provide furnace chamber volume compatibility documentation