Grade 3 10mm Tool Steel Bearing Balls from Mexico
High-grade tool steel balls for heavy-duty bearings in boule grinders, precision-engineered for semiconductor crystal processing.
Duty Rate — Mexico → United States
14.4%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Heat treatment certs required; customs valuation on precision processing; avoid commingling with auto parts