Graphite Crucible for Metal Melting from Mexico
High-density graphite crucible designed for melting precious metals like gold and silver in foundries. Contains over 50% free carbon by weight, fired after shaping from inorganic nonmetallic materials including graphite. Used in refractory applications for high-temperature resistance.
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
• Verify carbon content certification exceeds 50% free carbon via lab testing to confirm HTS 6903 classification
• Include firing process documentation proving temperature ≥800°C to meet Chapter 69 requirements
• Avoid misclassification as Chapter 68 millstones by emphasizing high-temperature refractory end-use