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3D Ferrite Core Memory Stack from Mexico

A three-dimensional stack of ferrite core planes mounted on fired ceramic frames, used for high-capacity technical memory in minicomputers. Classified under HTS 6909.19.10.00 due to its ceramic construction for laboratory and other technical applications in data processing. The firing process ensures durability for non-magnetic interference environments.

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 firing temperature and ceramic material specs per Chapter 69 notes to confirm eligibility

Include end-use statements specifying technical/lab applications to prevent reclassification as consumer electronics

3D Ferrite Core Memory Stack from Mexico — Import Duty Rate | HTS 6909.19.10.00