Synthetic Ruby Watch Jewels from China
Precision-engineered synthetic ruby jewels used as bearings in watch movements to reduce friction on pivots. These fall under HTS 9114.90.10.00 as they are specifically classified as 'jewels' for clocks or watches, distinct from general parts. Typically supplied in sets of 7, 15, or 17 pieces matching standard movement configurations.
Duty Rate — China → United States
17.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
Import Tips
• Verify jewel material certification (synthetic ruby/sapphire) as natural gemstones may classify under Chapter 71
• Include technical specs showing pivot hole drilling and oil retention cups for proper 'watch jewel' classification
• Avoid bulk shipments exceeding 100,000 pieces without end-user certificates to prevent scrutiny as industrial supplies