Clay Refractory Crucible from Mexico
A high-temperature clay crucible used for melting metals in foundries and laboratories. It is shaped from refractory clay and fired above 800°C, qualifying as a refractory ceramic good under HTS 6903.90.00.10 due to its clay composition and non-siliceous earth material.
Duty Rate — Mexico → United States
10%
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
Import Tips
• Verify firing temperature exceeds 800°C with manufacturer certification to confirm Chapter 69 classification
• Include technical specs on clay composition and refractory properties in commercial invoice to avoid misclassification