HTS 2511.10.50Natural barium sulfate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 2816:Natural barium sulfate (barytes): Other

What that translates to:Natural barium sulfate (barytes), not ground

Also written 25111050 or 2511.10.5000. Rates as CBP is collecting them today. Updated Oct 1, 2026.

Country of origin

Natural barium sulfate (barytes), not ground (HTS 2511.10.50) from China owe $1.25 per metric ton in total duties as of Oct 1, 2026: the regular duty only; no extra tariffs apply.

Total duty rate$1.25 per metric ton

Regular dutyBase rate (MFN) in the tariff schedule$1.25/t

Total duty$1.25 per metric ton

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).

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Official description

Natural barium sulfate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 2816: Natural barium sulfate (barytes): Other

Legal text from the Harmonized Tariff Schedule, Revision 20 (2026), chapter 25: Salt; sulfur; earths and stone; plastering materials, lime and cement.

Statistical lines

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

2511.10.5000 (2511105000)Other · reported in t

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 2511.10.50

What is the duty rate for HTS 2511.10.50?

The regular (column 1 general) rate printed in the tariff schedule is $1.25/t. Goods from China owe $1.25 per metric ton 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 2511.10.50 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 2511.10.50 subject to Section 232 tariffs?

No Section 232 tariff applies to HTS 2511.10.50 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.