HTS 2816.40.20Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium:Oxides, hydroxides and peroxides, of strontium or barium: Of barium

What that translates to:Barium oxides, hydroxides and peroxides

Also written 28164020 or 2816.40.2000. Rates as CBP is collecting them today. Updated Oct 1, 2026.

Country of origin

Barium oxides, hydroxides and peroxides (HTS 2816.40.20) from China owe 2% in total duties as of Oct 1, 2026: the regular duty only; no extra tariffs apply.

Total duty rate2%That's $200 on a $10,000 shipment.

Regular dutyBase rate (MFN) in the tariff schedule2%

Total duty2%

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).

Estimate your duty

Estimated duty—

Importing under HTS 2816.40.20? Talk to a licensed broker

Classification, filing, customs bonds and refund help. CBP publishes the brokers permitted at each port.

Find a licensed broker

Opens CBP's list of permitted customs brokers. We're not paid for this link.

Details for customs filings

Official description

Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium: Oxides, hydroxides and peroxides, of strontium or barium: Of barium

Legal text from the Harmonized Tariff Schedule, Revision 20 (2026), chapter 28: Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes.

Statistical lines

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

2816.40.2000 (2816402000)Of barium · reported in 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 2816.40.20

What is the duty rate for HTS 2816.40.20?

The regular (column 1 general) rate printed in the tariff schedule is 2%. Goods from China owe 2% in total as of Oct 1, 2026, including any additional tariffs. Additional tariffs depend on the country of origin; choose one above to see its full rate.

Is HTS 2816.40.20 subject to Section 301 tariffs?

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

Is HTS 2816.40.20 subject to Section 232 tariffs?

No Section 232 tariff applies to HTS 2816.40.20 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.