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HTS 2818.10.20 duty rate

In grains, or ground, pulverized or refined. General duty 1.3%; for goods of Chinese origin, general + Section 301 (+7.5%) comes to 8.8% before any other duties.

1.3%General (MFN) duty rate
List 4A +7.5%Section 301, products of China
8.8%General + Section 301 for China, ad valorem
4.1%Column 2 (Cuba, North Korea, Russia, Belarus)

Official USITC Harmonized Tariff Schedule, 2026HTSRev20 · data built 2026-10-02 · check on hts.usitc.gov

Tariff line2818.10.20
DescriptionArtificial corundum, whether or not chemically defined; aluminum oxide; aluminum hydroxide: › Artificial corundum, whether or not chemically defined: › In grains, or ground, pulverized or refined
General rate1.3%
Special rate (trade programs)Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
Column 2 rate4.1%
Units of quantitysee statistical lines
Section 301 (China)List 4A +7.5%
FootnotesSee 9903.90.08.

Section 301 China tariffs on this line

Chapter 99 headingListExtra dutyStatus
9903.88.15List 4A+7.5%in effect

Statistical reporting numbers (10-digit)

Report the 10-digit number on the entry; the duty rate is the one above.

CodeDescription
2818.10.20.10White, pink or ruby, containing more than 97.5 percent by weight of aluminum oxide
2818.10.20.90Other

2026 US–China tariff reduction lists: The US–China reduction lists are not published yet. Dutyfinch checks the Federal Register every day and flags each code as soon as the list appears.

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Nearby tariff lines

2818.10.10 · 2818.20.00 · 2818.30.00

← 2818.10.10 · 2818.20.00 → · Heading 2818 · Chapter 28 · Chapter 28 rate summary

General information from the official US Harmonized Tariff Schedule (USITC) and Federal Register; not legal or customs advice. Section 232, IEEPA, antidumping/countervailing and other duties can also apply. Confirm classification and rates with CBP or a licensed customs broker before you file.