Curium-242 Ceramic Pellet from Mexico
Curium-242 ceramic pellets serve as radioisotope thermoelectric generator (RTG) fuel elements for deep space missions. This ceramic product of listed Curium-242 qualifies under HTS 2844.42.00.00 due to explicit inclusion and high specific radioactivity. NASA-qualified material.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide RTG fuel specification sheet matching DOE-STD-1020; include impurity matrix
• Thermal cladding validation required; ship in purpose-built casks with vent systems
• Ensure chain-of-custody from production to end-user; avoid general brokerage handling