United States tariff line 2517.10.00.20: Limestone, except pebbles and gravel
Last updated
Key facts
- Tariff line
- 2517.10.00.20
- Covers
- Pebbles, gravel, broken or crushed stone, of a kind commonly used for concrete aggregates, for road metalling, or for railway or other ballast, shingle and flint, whether or not heat-treated, limestone, except pebbles and gravel
- Duty (MFN)
- Free
- Additional duties
- None recorded
- Restrictions
- None recorded
- Tariff
- United States
- HS subheading
- 2517.10
Summary
In the United States tariff, line 2517.10.00.20 covers pebbles, gravel, broken or crushed stone, of a kind commonly used for concrete aggregates, for road metalling, or for railway or other ballast, shingle and flint, whether or not heat-treated, limestone, except pebbles and gravel. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 2517.10 in heading 25.17 (chapter 25).
What this line covers
In the United States tariff, line 2517.10.00.20 covers pebbles, gravel, broken or crushed stone, of a kind commonly used for concrete aggregates, for road metalling, or for railway or other ballast, shingle and flint, whether or not heat-treated, limestone, except pebbles and gravel.
Its legal text is “Limestone, except pebbles and gravel”, read under “Pebbles, gravel, broken or crushed stone, of a kind commonly used for concrete aggregates, for road metalling, or for railway or other ballast, shingle and flint, whether or not heat-treated”.
How it is structured
It falls under HS subheading 2517.10 in heading 25.17 (chapter 25). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.
- Chapter 25
- Salt; sulphur; earths and stone; plastering materials, lime and cement
- Heading 25.17
- Pebbles, gravel, broken or crushed stone, of a kind commonly used for concrete aggregates, for road metalling, or for railway or other ballast; shingle and flint, whether or not heat-treated; macadam of slag, dross or similar industrial waste, whether or not incorporating the materials cited in the first part of the heading; tarred macadam; granules, chippings and powder, of stones of heading 2515 or 2516, whether or not heat-treated
- Subheading 2517.10
- Pebbles, gravel, broken or crushed stone, of a kind commonly used for concrete aggregates, for road metalling, or for railway or other ballast, shingle and flint, whether or not heat-treated
- Line 2517.10.00.20
- Limestone, except pebbles and gravel
Duty
Goods under this line enter free of general (MFN) duty.
The rate is published on 2517.10.00.
Other lines under 2517.10
- 2517.10.00.15Pebbles and gravel
- 2517.10.00.55Other
In other countries
No other national tariff on border.bot has live lines under 2517.10 yet.
Frequently asked questions
What does tariff line 2517.10.00.20 cover in the United States tariff?
In the United States tariff, line 2517.10.00.20 covers pebbles, gravel, broken or crushed stone, of a kind commonly used for concrete aggregates, for road metalling, or for railway or other ballast, shingle and flint, whether or not heat-treated, limestone, except pebbles and gravel.
What is the general (MFN) duty on 2517.10.00.20 in the United States?
Goods under this line enter free of general (MFN) duty. The rate is published on 2517.10.00.
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: