Key facts
- HS subheading
- 3802.90
- National lines
- 3
- Tariff
- United States
- Chapter
- 38: Miscellaneous chemical products
Summary
The United States tariff splits HS 3802.90 (activated carbon; activated natural mineral products; animal black, including spent animal black) into 3 national lines: 3802.90.10.00 (bone black), 3802.90.20.00 (activated clays and activated earths) and 3802.90.50.00 (other). The general (MFN) duty differs by line: 5.8% on 3802.90.10.00, 2.5% on 3802.90.20.00 and 4.8% on 3802.90.50.00.
United States lines under 3802.90
The United States tariff splits HS 3802.90 (activated carbon; activated natural mineral products; animal black, including spent animal black) into 3 national lines: 3802.90.10.00 (bone black), 3802.90.20.00 (activated clays and activated earths) and 3802.90.50.00 (other).
The general (MFN) duty differs by line: 5.8% on 3802.90.10.00, 2.5% on 3802.90.20.00 and 4.8% on 3802.90.50.00.
- 3802.90.10.00Bone blackDuty: 5.8%
- 3802.90.20.00Activated clays and activated earthsDuty: 2.5%
- 3802.90.50.00OtherDuty: 4.8%
In other countries
No other national tariff on border.bot has live lines under 3802.90 yet.
Frequently asked questions
How many national tariff lines does the United States tariff have under HS 3802.90?
The United States tariff splits HS 3802.90 (activated carbon; activated natural mineral products; animal black, including spent animal black) into 3 national lines: 3802.90.10.00 (bone black), 3802.90.20.00 (activated clays and activated earths) and 3802.90.50.00 (other).
What is the duty on HS 3802.90 in the United States?
The general (MFN) duty differs by line: 5.8% on 3802.90.10.00, 2.5% on 3802.90.20.00 and 4.8% on 3802.90.50.00.
Sources and updates
The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
This page was last updated on 9 October 2026.
Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.
Official source files: