Plasma Welding Gun for Wafer Polishers from Mexico
Plasma arc welding gun replacement for maintaining wafer polishers that achieve critical surface flatness for fabrication. Falls under HTS 8468.90.50.00 as welding machinery parts for statistical note semiconductor equipment. Optimized for minimal heat-affected zones.
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
• Reference statistical note (a)(ii)(C) in commercial invoice; check for anti-dumping on plasma components
• Pitfall: confusing with consumer plasma cutters