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HTS 2930.90.92Organo-sulfur compounds:Other: Other: Other: Other: Other

What that translates to:Other non-aromatic organo-sulfur compounds

Also written 29309092. Rates as CBP is collecting them today. Updated Oct 1, 2026.

Other non-aromatic organo-sulfur compounds (HTS 2930.90.92) from China, as of Oct 1, 2026: the patented-medicine tariff (Section 232) applies only to goods that match its legal description, quoted below, so the total depends on your product.

Total duty rateDepends on the product
Forced-labor tariffSection 301, since Jul 24, 202612.5%
Regular dutyBase rate (MFN) in the tariff schedule3.7%
Total dutyDepends on the product
The forced-labor tariff may not apply. The legal text: “articles that are for use in pharmaceutical applications” (HTS 9903.05.89).
Instead, the patented-medicine tariff adds 20% where this applies: “patented pharmaceutical articles imported for companies subject to an onshoring plan approved by the Secretary of Commerce in accordance with a process to be established in a Federal Register notice” (HTS 9903.04.64).
The patented-medicine tariff may not apply. The legal text: “patented pharmaceutical articles that meet the requirements of subdivision (h)(i) of this note and are imported for companies that have entered into a Most-Favored-Nation pharmaceutical pricing agreement with the Secretary of Health and Human Services” (HTS 9903.04.65).
The patented-medicine tariff may not apply. The legal text: “drugs and associated ingredients for all approved indications that are designated as orphan pursuant to the Orphan Drug Act, 21 U.S.C. 360aa et seq. and its implementing regulations; nuclear medicines; plasma-derived therapies; fertility treatments; cell and gene therapies; antibody drug conjugates; medical countermeasures related to chemical, biological, radiological and nuclear threats; or other specialty pharmaceutical products identified by the Secretary of Commerce or pharmaceutical products for animal health imported from a jurisdiction that has a current or forthcoming trade and security framework or that meet an urgent U.S. health need” (HTS 9903.04.66).
The patented-medicine tariff doesn't apply to “Pharmaceutical products with an active pharmaceutical ingredient packaged in dosage form that is a product of the United States” (HTS 9903.04.68).
The patented-medicine tariff may not apply. The legal text: “Pharmaceutical articles and associated ingredients provided for in subdivision (c) of U.S. note 40 to this subchapter that are solely for use in clinical trials, research and development, or other non-commercial applications” (HTS 9903.04.70).
No forced-labor tariff if the patented-medicine tariff (HTS 9903.04.60) applies to your goods.
The patented-medicine tariff is 100% in place of the regular duty where this applies: “patented pharmaceutical articles provided for in subdivision (c) of this note” (HTS 9903.04.60). Lines 2930.90.9235.
Court status: Challenged at the U.S. Court of International Trade in In re Section 301 Forced Labor Cases, Court No. 26-03555-3JP, before a three-judge panel. The plaintiffs, Learning Resources and others, have moved for judgment on the agency record, arguing that the action (91 FR 47318) exceeds USTR's statutory authority, is arbitrary and capricious, and is pretextual; 25 states, plaintiffs in Court No. 26-cv-03467-3JP, support them as amici (brief filed Sep 11, 2026). No ruling as of Oct 1, 2026, so the rate is unchanged.
Sources: USITC Harmonized Tariff Schedule, Revision 20 (2026); USTR, Notice of Actions in Section 301 Investigations (forced labor), 91 FR 47318, Jul 28, 2026; HTS 9903.05.31.

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Official description

Organo-sulfur compounds: Other: Other: Other: Other: Other

Legal text from the Harmonized Tariff Schedule, Revision 20 (2026), chapter 29: Organic chemicals.

Statistical lines

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

  • 2930.90.9208 (2930909208)O,O-Diethyl S-[2-(diethylamino)- ethyl] phosphorothioate and its alkylated or protonated salts; and Thiodiglycol (INN) (bis(2-hydroxy- ethyl) sulfide) · reported in kg
  • 2930.90.9210 (2930909210)Cysteine hydrochloride · reported in kg
  • 2930.90.9212 (2930909212)2-Ethylhexyl mercaptoacetate · reported in kg
  • 2930.90.9222 (2930909222)N,N-Dialkyl (methyl, ethyl, n-propyl or isopropyl) aminoethane-2-thiols and their protonated salts, except for 2-(N,N- dimethylamino)ethanethiol and 2-(N,N- diethylamino)ethanethiol · reported in kg
  • 2930.90.9225 (2930909225)Other compounds containing a phosphorus atom to which is bonded one methyl, ethyl, n-propyl or isopropyl group, but no other carbon atoms · reported in kg
  • 2930.90.9231 (2930909231)Products used principally for rubber processing · reported in kg
  • 2930.90.9235 (2930909235)Drugs · reported in kg
  • 2930.90.9240 (2930909240)Dimethyl sulfide (DMS) (CAS No. 75-18-3) · reported in kg
  • 2930.90.9255 (2930909255)Other · reported in kg

Related codes

2930.90.46 Dl-Hydroxy analogue of dl-methionine2930.90.49 Acids, other2930.90.71 Dibutylthiourea

What changed for this code

Questions about HTS 2930.90.92

What is the duty rate for HTS 2930.90.92?

The regular (column 1 general) rate printed in the tariff schedule is 3.7%. Additional tariffs depend on the country of origin; choose one above to see its full rate.

Is HTS 2930.90.92 subject to Section 301 tariffs?

Yes, for goods from 85 countries and territories as of Oct 1, 2026, including Algeria, Angola, Argentina, Australia, Austria. Choose a country above to see the rate and any exemptions.

Is HTS 2930.90.92 subject to Section 232 tariffs?

No Section 232 tariff applies to HTS 2930.90.92 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.