Entirely spherical silicon dioxide micro-spheres, certified by the importer as having mean particle size of 3 to 18 micrometers (µm), linseed oil absorption 150 to 400 ml/g, microbial count less than 100 cfu/g, mold count less than 100 cfu/g, heavy metals less than 20 ppm, surface area 300 to 800 m²/g and pore volume of 0.8 to 2.5 ml/g (CAS No. 7631-86-9) (provided for in subheading 2811.22.10) HTS Code 9902013200
Classified under Section HS: Harmonized System
Tariff Rates last synced: Apr 2026 (USITC)
Trade Volume last synced: Q4 2023 (US Census)
Import Duty Rates for 9902013200
General Duty Rate (Column 1)
Free
Normal Trade Relations (NTR)
Special Duty Rate
No change
Unit of Measure (UOM)
N/A
US Import Market Intelligence Sourced from US Census
Annual Import Volume (USD)
Volume data not available for this specific code.
Top States of Destination
State data not available.
Top Ports of Entry
Port data not available.
Customs Rulings (CROSS) for 9902013200
No recent binding rulings found.
This code is classified under Section HS (Harmonized System), Chapter 99 (Chapter 99), regulating the import of Entirely spherical silicon dioxide micro-spheres, certified by the importer as having mean particle size of 3 to 18 micrometers (µm), linseed oil absorption 150 to 400 ml/g, microbial count less than 100 cfu/g, mold count less than 100 cfu/g, heavy metals less than 20 ppm, surface area 300 to 800 m²/g and pore volume of 0.8 to 2.5 ml/g (CAS No. 7631-86-9) (provided for in subheading 2811.22.10).
Legal Notes (Section HS)
No specific legal notes found for this context level.