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High-Temp Samarium-Cobalt Ring Magnet from Mexico

Ring-shaped sintered samarium-cobalt magnet designed for operation in extreme temperatures, commonly used in downhole oilfield tools and turbine generators. HTS 8505.11.0050 applies to its specific sintered metal samarium-cobalt permanent magnet characteristics.

Duty Rate — Mexico → United States

12.1%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Obtain supplier's coercivity (BHmax) specifications; values >28 MGOe confirm premium SmCo grade for proper valuation

Declare country of melt/refine for samarium; Section 232 tariffs may apply to certain rare-earth origins

Use protective nickel plating documentation to prevent corrosion claims during ocean transit

High-Temp Samarium-Cobalt Ring Magnet from Mexico — Import Duty Rate | HTS 8505.11.00.50