Zirconium-Clad Spent Fuel Assemblies from Japan
Complete spent fuel assemblies with zirconium alloy cladding containing irradiated uranium fuel pins, used in pressurized water reactors (PWRs). Falls under HTS 2844.50.00.00 as irradiated cartridges directly from reactors. Highly radioactive, intended for storage or reprocessing.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Secure bilateral agreements under NPT for fissile material transfers; file with IAEA
• Ensure cask certifications match fuel geometry to avoid transport violations
• Document burn-up levels accurately to classify correctly and prevent mislabeling fines