Graphite Crucible with Clay Bond from Mexico
Clay-bonded graphite crucible for non-ferrous metal melting in jewelry and investment casting. HTS 6903.90.00 as refractory crucible of fired ceramic materials including graphite-carbon composites. Meets Chapter 69 firing and composition requirements.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify clay essential ingredient per US notes; distinguish from pure graphite electrodes
• Pitfall: small jewelry crucibles misclassified as Chapter 71 imitation jewelry tools