Rhenium Calibration Weight
Precision-machined rhenium weights used for calibrating analytical balances in laboratories. These are finished articles of rhenium, not raw or unwrought metal, and fall under the 'Other' tariff item for rhenium articles.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the weights are made of a rhenium alloy with other base metals.
Alloys are classified under the alloy heading, not the pure metal article heading.
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
• Ensure the weights are clearly marked as rhenium and provide a certificate of analysis to confirm purity
• Declare them as finished articles, not raw metal, to avoid misclassification
• Keep invoices and packing lists ready for CBSA inspection
Related Products under Tariff item 8112.49.00
Rhenium Crucible for Crystal Growth
Cylindrical rhenium crucibles designed for high-temperature crystal growth in semiconductor manufacturing. These are fabricated articles of rhenium, distinct from unwrought metal, and are classified under the 'Other' tariff item for rhenium.
Rhenium Electrical Contact Points
Riveted or welded rhenium tips used in high-reliability electrical contacts for switches and relays. These are finished articles of rhenium, not raw material, and fall under the 'Other' tariff item for rhenium articles.
Rhenium Evaporation Boat
Boat-shaped rhenium containers used for thermal evaporation in vacuum coating systems. These are fabricated articles of rhenium, distinct from unwrought metal, and are classified under the 'Other' tariff item for rhenium.
Rhenium Foil for Catalysts
Thin rhenium foil sheets used as substrates or promoters in petroleum reforming catalysts. These are fabricated articles of rhenium, not waste or unwrought metal, and fall under the 'Other' tariff item for rhenium.
Rhenium Heat Exchanger Fin
Thin rhenium fins designed for high-temperature heat exchangers in rocket engines. These are precision-fabricated articles of rhenium, not raw metal, and are classified under the 'Other' tariff item for rhenium.
Rhenium Mesh for Filtration
Woven rhenium wire mesh screens used for filtration in corrosive chemical environments. These are fabricated mesh articles of rhenium, not wire or raw metal, and fall under the 'Other' tariff item for rhenium.