Current U.S. tariff record

Listed from Nov 18, 2019

HTS code

9902.01.32

General duty

See source schedule

Description

HTS classification

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)

Ad valorem rate
See source schedule
Specific rates
None listed

Within 9902.01

Other codes under this parent

Tariff record

Version history

Schedule listing dates, rates, and release details for each HTS version
Listed fromListed toGeneral dutyRelease
Nov 18, 2019CurrentCurrentSee source schedule2019 HTSA Revision 17Nov 18, 2019