Sintered Tungsten Ingot for X-Ray Shielding from Canada
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 — Canada → United States
16.6%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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