Vanadium(IV) Oxide Hydrate
Vanadium(IV) oxide hydrate is a precursor for VO2 thin films in optical devices. As a hydrated vanadium oxide, it falls under tariff item 2825.30.00 for vanadium oxides and hydroxides.
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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the hydrate contains other metal oxides or is not a pure vanadium compound.
Impure or mixed hydrates are classified under other metal oxides.
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
• Document the water content and chemical formula (VO2·xH2O) for customs
• Ensure the hydrate is not a mixture with other compounds
• Store in airtight containers to prevent moisture changes before declaration
Related Products under Tariff item 2825.30.00
99.9% Pure Vanadium Pentoxide V2O5
Electronic grade vanadium pentoxide with 99.9% purity is an anhydrous powder for thin-film deposition. As a chemically defined metal oxide, it falls under tariff item 2825.30.00, provided it is not doped for electronics.
Anhydrous Vanadium Pentoxide Granules
Granular vanadium pentoxide (V2O5) in anhydrous, non-hygroscopic form is used in glass coloring and vanadium battery production. It is a chemically defined vanadium oxide under tariff item 2825.30.00.
Divanadium Tetraoxide VO2
Divanadium tetraoxide (VO2) is a blue-black powder with a reversible metal-insulator transition, making it valuable for smart windows and sensor applications. It is a chemically defined vanadium oxide, which falls under tariff item 2825.30.00 for vanadium oxides and hydroxides.
High-Purity Vanadium Pentoxide 99.9%
High-purity vanadium pentoxide (V2O5) at 99.9% purity is used in semiconductor doping and single-crystal growth. As a chemically defined vanadium oxide, it is classified under tariff item 2825.30.00 for vanadium oxides and hydroxides.
Technical Grade Vanadium Pentoxide Flakes
Technical grade vanadium pentoxide flakes with 98-99% purity are the anhydride form of vanadium oxide. They are commonly imported for ferrovanadium production and fall under tariff item 2825.30.00 as a chemically defined inorganic metal oxide.
V2O5 Vanadium Pentoxide Catalyst Grade
Ultra-pure vanadium pentoxide optimized for sulfuric acid catalyst production is anhydrous V2O5. It is classified under tariff item 2825.30.00 as a vanadium oxide, meeting Chapter 28 definitions for chemically defined inorganic compounds.