Kimberlite Pipe Unsorted Diamond Extract from China
Unsorted diamonds from primary kimberlite pipe mining, mixed in ore concentrate before final separation. Classified as unsorted under 7102.10.00.00 as they remain unprocessed and ungraded post-initial extraction.
Duty Rate — China → United States
20%
Rate breakdown
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)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Provide geological assay reports alongside KP docs for concentrate imports
• Declare total carat weight precisely; under-declaration triggers audits
• Watch for reclassification if extraction process sorts by density