Zirconium Lab Stirring Rods
Zirconium lab stirring rods are corrosion-resistant rods used for stirring in chemical laboratories. They are classified under tariff item 8109.99.00 as other articles of zirconium because they are fabricated articles with a specific use, not covered by the definitions of bars, rods, or wire in Chapter 81 (which require uniform cross-section and no further working).
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
• Confirm that the rods are not classifiable as laboratory glassware or ceramic ware under Chapter 70 or 69, as they are made of metal
• Provide a product description showing the zirconium material and the specific end-use in laboratories
• If the rods are part of a laboratory stirrer, consider whether they should be classified with the machine under Section XVI
Related Products under Tariff item 8109.99.00
Zirconium Anode Bars
Zirconium anode bars are solid, fabricated zirconium products shaped specifically for use as anodes in electroplating baths. They are classified as other articles of zirconium under tariff item 8109.99.00 because they are not covered by the specific forms (bars, rods, plates, etc.) defined in Chapter 81 legal notes, and they are not parts of general use.
Zirconium Cladding Sheets
Zirconium cladding sheets are thin, flat-rolled zirconium products used to clad nuclear fuel rods. They fall under tariff item 8109.99.00 as other articles of zirconium because they are not within the definition of plates, sheets, strip, or foil in Chapter 81 (their thickness exceeds one-tenth of width, or they are shaped for a specific use).
Zirconium Crucibles
Zirconium crucibles are high-purity, fabricated containers used to melt and hold reactive metals in laboratory and foundry settings. They are classified under tariff item 8109.99.00 as other articles of zirconium because they are not covered by the specific forms defined in Chapter 81 (bars, rods, wire, plates, tubes, etc.).
Zirconium Electrical Contacts
Zirconium electrical contacts are rivets and contact points made of zirconium for high-reliability switches and electrical equipment. They are classified under tariff item 8109.99.00 as other articles of zirconium, as they are not covered by the specific forms in Chapter 81 and are not parts of general use (which are excluded by Section XV Note 2).
Zirconium Evaporation Boats
Zirconium evaporation boats are fabricated zirconium containers used for thermal evaporation in thin-film deposition processes, particularly in semiconductor manufacturing. They are classified under tariff item 8109.99.00 as other articles of zirconium because their specialized shape and function distinguish them from plates, sheets, or other semi-finished forms.
Zirconium Fasteners
Zirconium fasteners, including bolts, nuts, and screws, are fabricated zirconium articles used in corrosive environments such as offshore oil platforms. They are classified under tariff item 8109.99.00 as other articles of zirconium, but they may be excluded if they qualify as parts of general use under Section XV Note 2.