Not sure if 2825.90.15.00 is the correct HTS code for your product?
Verify Your HTS CodeProduce an audit-ready classification in minutes
2825.90.15.00
Niobium oxide
HTS Code 2825.90.15.00 covers any article best defined as Products of the Chemical or Allied IndustriesInorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopesHydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides:Other:Niobium oxide in the Harmonized Tariff Schedule.
Base Duty Rates for 2825.90.15.00
Importing under 2825.90.15.00?
Calculate total import duties, tariffs, and trade agreement exemptions for your shipment.
Where 2825.90.15.00 Appears in the Harmonized Tariff Schedule
- Section 6Products of the Chemical or Allied Industries
- Chapter 28Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
- 2825Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides:
- 2825.90Other:
- 2825.90.15.00Niobium oxide
Explore the Full Tariff Schedule
Easily navigate every part of the HTS with an interactive HTS explorer, and compare tariff rates for any country.
Notes
Official USITC notes that may affect classification under HTS 2825.90.15.00.
CROSS Rulings
CBP classification rulings related to 2825.90.15.00.
No rulings found
No CROSS classification rulings were found for HTS code "2825.90.15".

FreePlaybook + 7 Bonuses
The Audit-Ready Classifications Playbook
Learn how to create HTS classifications that reduce import risk and defend profits — faster than ever.
What's inside
- Step-by-step classification methodology
- Audit defense strategies & documentation templates
- Common classification mistakes to avoid
- GRI application guide with real examples
- 7 FREE tools and templates to boost your classifications