Beryllia Ceramic Powder from Mexico
Beryllia (BeO) powder specifically graded for high-temperature ceramic applications like substrates in aerospace components. Falls under HTS 2825.90.1000 as beryllium oxide, distinguished from finished ceramics by its raw powder state per Chapter 28 definitions. Excluded from Chapter 69 as it's not yet a shaped article.
Duty Rate — Mexico → United States
13.7%
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
• Comply with OSHA beryllium standard (29 CFR 1910.1024) for handling; provide material safety data sheets (MSDS) at entry; watch for reclassification if particle size indicates pre-sintered ceramic material