Wire Tensioner for Wafer Slicing Saws from Mexico
Precision wire tensioner capstan for maintaining diamond wire tension in semiconductor wafer slicing saws. HTS 8431.10.0010 for 8425.19 saw machinery parts, statistical note (a)(ii)(B).
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
• Document wire speed/accuracy specs proving semiconductor slicing use
• Supplier affidavits confirming saw compatibility essential