Harmonized Tariff Schedule of the U.S. › Chapter 28 Inorganic chemicals; compounds of precious metals, rare-earth metals, radioactive elements or isotopes
2804.69.10.00Tariff line
Classification path
Hydrogen, rare gases and other nonmetals
2804
Silicon
Other
Containing by weight less than 99.99 percent but not less than 99 percent of silicon
2804.69.10.00
Rates of duty
General rate (Column 1)5.3%
SpecialFree (A*, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Column 221%
Unitkg Si kg
Free (A*, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Printed page 1390
Measure flags
for origin CN, entry date 2026-10-25 · base rate 5.3%
- Section 301 forced-labor tariff (12.5%)9903.05.31Applies+12.5%China: Column 1 rate + 12.5% additional
- China 301: not on any listN/A—8-digit subheading 2804.69.10 is not on Lists 1–4B or the four-year-review lists
- AD/CVD: 1 order in placeConditional—Cash deposits follow the company-specific rate (ACE case module). Coverage depends on each order's scope. The table below lists case numbers, status and the all-others rate. The all-others deposit rate is counted in the maximum exposure, not in the confirmed total.
- AD/CVD 1 casesConditionalAD 139.49%A570806
- PGAEPA EP7
Confirmed total 17.8% · max 157.29%Full duty breakdown →