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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