Bismuth Foil for Radiation Shielding
Thin bismuth foil sheets used in X-ray shielding aprons and medical imaging collimators. These are fabricated articles of bismuth, chosen for high density and low toxicity compared to lead. They fall under 'other' articles of bismuth, as foil is not unwrought or powder.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify the foil is a fabricated product, not a rolled sheet that might be classified elsewhere
• Provide end-use documentation for medical applications to support classification
• Check if Health Canada regulations apply to radiation shielding materials
Related Products under Tariff item 8106.90.00
Bismuth Alloy Low-Melt Casting Rods
Rods of bismuth-based low-melting alloy, such as Cerrolow 117, used for fusible plugs and crafting. The bismuth content is below 99% but bismuth predominates by weight over each other metal, classifying it as an alloy of bismuth under Chapter 81. These rods are fabricated articles, not unwrought or powder, falling under 'other' articles of bismuth.
Bismuth Anode for Electroplating
Cast bismuth anodes for electroplating baths, used in corrosion-resistant coatings for marine and automotive applications. These are fabricated industrial articles of bismuth, not unwrought or powder, and bismuth is the predominant metal. They fall under 'other' articles of bismuth in Chapter 81.
Bismuth Block for Lab Weights
Precision-machined bismuth blocks used as calibration weights in analytical balances. These are fabricated articles of bismuth, valued for their density and non-magnetic properties. They fall under 'other' articles of bismuth as they are not unwrought, powder, or waste.
Bismuth Crystals for Education
Laboratory-grown bismuth crystals for science education and decorative display, featuring a rainbow hopper-like structure. These are fabricated novelty articles of bismuth, not in unwrought or powder form. They fall under 'other' articles of bismuth in Chapter 81.
Bismuth Granules for Pharmaceuticals
Granulated pure bismuth for pharmaceutical compounding, used in peptic ulcer treatments. These granules are processed from ingots for medical use, with purity above 99.99%. They fall under 'other' articles of bismuth, as granules are not powder or unwrought.
Bismuth Pebbles for Jewelry Casting
Small bismuth pebbles used by jewelers for low-melt casting molds and artistic ingots, known for iridescent crystal patterns when cast. These are fabricated decorative articles of bismuth, not unwrought or powder. They fall under 'other' articles of bismuth.