Sintered Tungsten Ingot for X-Ray Shielding from Japan
Massive sintered tungsten ingots used as raw material for radiation shielding in medical and industrial X-ray equipment. Falls under HTS 8101.94.00.00 as unwrought tungsten bars/rods from simple sintering, prized for density and neutron absorption. No further refinement needed before machining into shields.
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
• Radiation safety declarations may be required; pair with material safety data sheets (MSDS)
• Confirm 'simply sintered' status via process certificates to prevent shifts to 8101.99