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2811.22
Silicon dioxide:
HTS Code 2811.22 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 isotopesOther inorganic acids and other inorganic oxygen compounds of nonmetals:Other inorganic oxygen compounds of nonmetals:Silicon dioxide: in the Harmonized Tariff Schedule — covering 2 sub-classifications.
Other HTS Codes at This Level:
Where 2811.22 Appears in the Harmonized Tariff Schedule
2 sub-codes- 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
- 2811Other inorganic acids and other inorganic oxygen compounds of nonmetals:
- —Other inorganic oxygen compounds of nonmetals:
- 2811.22Silicon dioxide:
HTS Codes Under 2811.22
- 2811.22.10.00Synthetic silica gel
- 2811.22.50.00Other
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Relevant HTS Notes
Official USITC notes that may affect classification under HTS 2811.22.
Related CROSS Rulings
CBP classification rulings related to 2811.22.
No rulings found
No CROSS classification rulings were found for HTS code "2811.22".
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