Harmonized Tariff Schedule of the U.S. › Chapter 28 Inorganic chemicals; compounds of precious metals, rare-earth metals, radioactive elements or isotopes
2818.20.00.00Tariff line
Classification path
Artificial corundum, whether or not chemically defined; aluminum oxide; aluminum hydroxide
2818
Aluminum oxide, other than artificial corundum
2818.20.00.00
Rates of duty
General rate (Column 1)Free
Special—
Column 21.1¢/kg
Unitkg
Printed page 1396
Measure flags
for origin CN, entry date 2026-10-25 · base rate Free
- Section 301 forced-labor tariff (12.5%)9903.05.86ExemptexemptOn the note 52(b) general exemption list (exempt by HTS line; enter under 9903.05.86)
- China 301: not on any listN/A—8-digit subheading 2818.20.00 is not on Lists 1–4B or the four-year-review lists
- AD/CVD: 2 orders 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 2 casesConditionalAD 88.32% + CVD 165.05%A570190 / C570191
- PGAEPA EP7
Confirmed total 0% · max 253.37%Full duty breakdown →