Dioxosilane (silicon Dioxide Amorphous) (cas No. 7631-86-9) Presented In The Form Of Entirely Spherical Micro-spheres, Certified By The Importer As Having A Mean Particle Size Of Between 0.046 And 0.054 Mm, Uniform Particle Size With A Uniformity Coefficient Of 1.65 Or Less And Specific Electrical Resistance Of 50,000 Ohm Cm Or More (provided For In Subheading 2811.22.10)
U.S. import duty rate and tariff classification for HTS 9902.01.28 — Dioxosilane (silicon Dioxide Amorphous) (cas No. 7631-86-9) Presented In The Form Of Entirely Spherical Micro-spheres, Certified By The Importer As Having A Mean Particle Size Of Between 0.046 And 0.054 Mm, Uniform Particle Size With A Uniformity Coefficient Of 1.65 Or Less And Specific Electrical Resistance Of 50,000 Ohm Cm Or More (provided For In Subheading 2811.22.10).
General (MFN)FreeMost-favored-nation rate (most countries)
SpecialNo changeNo change
Column 2No changeNon-NTR countries
U.S. trade in this category
See actual U.S. import & export volumes for Special Import Provisions, Nesoi (HS 99).
🇨🇳 Importing from China? Goods from China may carry an additional Section 301 tariff (+25% or +7.5%) on top of the rate above.
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Source: U.S. International Trade Commission (USITC) Harmonized Tariff Schedule. Rates are for reference; verify with a licensed customs broker before importing.