Harmonized Tariff Schedule of the U.S. › Chapter 28 Inorganic chemicals; compounds of precious metals, rare-earth metals, radioactive elements or isotopes
2842.90.90.50Tariff line
Classification path
Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides
2842
Other
Other
Other
2842.90.90.50
Rates of duty
General rate (Column 1)3.3%
SpecialFree (A, AU, BH, CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG)
Column 225%
Unitkg
Free (A, AU, BH, CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG)
Printed page 1415
Measure flags
for origin CN, entry date 2026-10-25 · base rate 3.3%
- Section 301 forced-labor tariff (12.5%)9903.05.31Applies+12.5%China: Column 1 rate + 12.5% additional
- China 301 List 3 (9903.88.03)9903.88.03Applies+25%8-digit subheading 2842.90.90 is on L3
- PGAEPA EP7
Confirmed total 40.8% · max 40.8%Full duty breakdown →