Dolomite, whether or not calcined or sintered, including dolomite roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape
HS heading 25.18 covers Dolomite, whether or not calcined or sintered, including dolomite roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape. Within Chapter 25 it splits into 2 six-digit subheadings spanning dolomite, not calcined or sintered to dolomite, calcined or sintered, each carrying its own customs duty line.
- India exports 2024
- $2.7M
- Share of Chapter 25
- 0.1%
- Rank in its chapter
- #21 of 29
Source: UN Comtrade — India's reported merchandise exports to the world, 2024.
Sourcing this category from India
HS 25.18 covers Dolomite, whether or not calcined or sintered, including dolomite roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape. At the six-digit line it separates dolomite, not calcined or sintered and dolomite, calcined or sintered — each a distinct duty line shown below. India is a leading exporter of natural granite and sandstone blocks and slabs, sea salt and industrial minerals. India exported $2.7M under this code worldwide in 2024, about 0.1% of all Chapter 25 exports, ranking #21 of 29 lines in its chapter (UN Comtrade).
How to read this code
25.18 is the four-digit HS heading for dolomite, whether or not calcined or sintered, inc. To clear customs your destination country extends it to a full 8–10 digit code and assigns the duty rate. India's preferential trade agreements (UAE CEPA, Australia ECTA, and others) can reduce or zero out that duty on many mineral products lines — check our import guides for your market.
Subheadings under HS 25.18
The Harmonised System breaks Dolomite, whether or not calcined or sintered, including dolomite roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape into these 2 subheadings. Drill down to the exact classification for your goods.
Dolomite, not calcined or sintered; including dolomite roughly trimmed, or merely cut by sawing or otherwise into blocks or slabs of rectangular (including square) shape
Dolomite, calcined or sintered; including dolomite roughly trimmed, or merely cut by sawing or otherwise into blocks or slabs of rectangular (including square) shape
Top destinations for Chapter 25 exports
India's largest buyers of goods in this HS chapter in 2024, ranked by export value.
Chapter-level destination mix — your specific HS line may skew differently. Source: UN Comtrade, 2024.
More codes in Salt; sulphur; earths, stone; plastering materials, lime and cement
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Indian exporters in this category
Established export houses with relevant HS focus. Listings are compiled from public records — run your own due diligence.
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