Customers
Login
Contact salesTell us what you need and a Pax expert will follow up.Check drawback eligibilityGet a duty drawback recovery estimate.Schedule a meetingTalk directly with the Pax team.

8-digit tariff line

Listed from Nov 18, 2019

2931.90.90

Other

Heading

2931

Subheading

90

Tariff line

90

8 immediate children · 8 terminal codes

Children of 2931.90.90

10-digit statistical reporting numbers

  • 2931.90.9010

    Other organo-inorganic compounds: Other: Other: Other Organo-silicon compounds

    3.7%
  • 2931.90.9021

    Other organo-inorganic compounds: Other: Other: Other Organo-tin compounds: Dibutyltin oxide

    3.7%
  • 2931.90.9025

    Other organo-inorganic compounds: Other: Other: Other Organo-tin compounds: Tetrabutyltin

    3.7%
  • 2931.90.9029

    Other organo-inorganic compounds: Other: Other: Other Organo-tin compounds: Other

    3.7%
  • 2931.90.9030

    Other organo-inorganic compounds: Other: Other: Other 2-Chlorovinyldichloroarsine

    3.7%
  • 2931.90.9035

    Other organo-inorganic compounds: Other: Other: Other Bis(2-chlorovinyl)chloroarsine

    3.7%
  • 2931.90.9040

    Other organo-inorganic compounds: Other: Other: Other Tris(2-chlorovinyl)arsine

    3.7%
  • 2931.90.9052

    Other organo-inorganic compounds: Other: Other: Other Other

    3.7%

Showing 8 immediate children

Source schedule

2026 HTS Revision 21

Published Oct 9, 2026

View this code on USITC(opens in a new tab)

Schedule listing is not proof that a provision applies to an entry. Confirm the current schedule and classification before filing.

The new
standard is here.
See it for yourself.

Talk to an expert
Pax

Product

  • Overview
  • Duty Drawback
  • IEEPA Refund Assist
  • Audits
  • Foreign-Trade Zones
  • Integrations

Industries

  • Oil & Gas
  • Electronics
  • Retail & Luxury
  • Automotive
  • Chemical & Pharmaceutical

Company

  • About
  • Customers
  • Our Approach
  • Contact

Resources

  • Blog

© 2026 Pax Solutions Inc. All rights reserved.

51 Federal St, San Francisco, CA, USA
Privacy PolicyData ProcessingTerms