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9114.90.10.00/Balance Staff Jewels Pair/Mexico

Balance Staff Jewels Pair from Mexico

Matched pair of domed synthetic sapphire jewels for watch balance staff pivots, featuring concave polishing for minimal friction. Critical for rate accuracy in mechanical timepieces. Falls under HTS 9114.90.10.00 as these are the most precisely manufactured watch jewels.

Duty Rate — Mexico → United States

10%

Rate breakdown

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

• Measure and document jewel hole radius to ±0.001mm tolerance for classification proof

• Include material hardness certification (Mohs 9) distinguishing from plastic substitutes

• Package individually in jewel paper to prevent pivot hole deformation during shipping

Balance Staff Jewels Pair from Mexico — Import Duty Rate | HTS 9114.90.10.00