HTS 8104.90.00Magnesium and articles thereof, including waste and scrap:Other

What that translates to:Other magnesium articles (incl. wrought forms)

Also written 81049000 or 8104.90.0000. Rates as CBP is collecting them today. Updated Oct 1, 2026.

Country of origin

Other magnesium articles (incl. wrought forms) (HTS 8104.90.00) from China, as of Oct 1, 2026: the regular duty is set by reference to another line, so the total can't be shown as one number.

Total duty rateSee rate

China tariffSection 301, since May 10, 201925%

Regular dutyBase rate (MFN) in the tariff scheduleSee below

Total dutySee rate

Rate in the schedule: 14.8¢/kg on magnesium content + 3.5%

No forced-labor tariff on this product: it's on the tariff's exemption list (HTS 9903.05.86).

Sources: USITC Harmonized Tariff Schedule, Revision 20 (2026); USTR, Notice of Modification of Section 301 Action (List 3 raised to 25% from May 10, 2019), 84 FR 20459, May 9, 2019; HTS 9903.88.03.

Estimate your duty

This code's rate is set by reference to another line, so we can't estimate it here. A licensed customs broker can work it out for your shipment.

Importing under HTS 8104.90.00? Talk to a licensed broker

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Details for customs filings

Official description

Magnesium and articles thereof, including waste and scrap: Other

Legal text from the Harmonized Tariff Schedule, Revision 20 (2026), chapter 81: Other base metals; cermets; articles thereof.

Statistical lines

The 10-digit numbers used on entry paperwork. They share this code's duty rates.

8104.90.0000 (8104900000)Other · reported in kg, Mg kg

What changed for this code

Jul 24, 2026Forced-labor tariffs start on imports from 60 economies (Section 301)
Jul 22, 202625% Section 301 tariff on products of Brazil starts
Jan 1, 2026Section 301 tariff on Nicaragua starts at 0%, set to rise to 10% in 2027 and 15% in 2028

Questions about HTS 8104.90.00

What is the duty rate for HTS 8104.90.00?

The regular (column 1 general) rate printed in the tariff schedule is 14.8¢/kg on magnesium content + 3.5%. Additional tariffs depend on the country of origin; choose one above to see its full rate.

Is HTS 8104.90.00 subject to Section 301 tariffs?

Yes, for goods from 2 countries and territories as of Oct 1, 2026: China, Nicaragua. Choose a country above to see the rate and any exemptions.

Is HTS 8104.90.00 subject to Section 232 tariffs?

No Section 232 tariff applies to HTS 8104.90.00 as of Oct 1, 2026, from any country of origin.

HTSLookup shows the duties CBP collects on this code by country of origin. Antidumping or countervailing duties may also apply to some exporters; they're set per company and aren't shown.