HS 2512
Siliceous Fossil Meals and Diatomite
This HS code covers siliceous fossil meals and similar siliceous earths, including products like diatomite, kieselguhr, and tripolite. These materials can be either calcined or uncalcined and have an apparent specific gravity of 1 or less. A common product sourced under this code is food-grade diatomite used as a natural filter aid in beverage production.
1 verified suppliers indexed under this heading.
Related HS headings
- 2515Marble, Travertine & Calcareous Stone(143)
- 2516Granite, Basalt and Building Stone(91)
- 2520Gypsum, Anhydrite & Plasters(71)
- 2501Salt and Sodium Chloride(69)
- 2530Mineral Substances Not Elsewhere Specified(68)
- 2517Aggregates and Road Base Materials(43)
- 2513Natural Abrasives and Pumice Stone(22)
- 2505Natural Sands for Industrial Use(19)
- 2506Quartz and Quartzite Blocks(13)
- 2508Industrial Clays and Refractory Materials(12)
- 2521Limestone Flux and Calcareous Stone(12)
- 2523Hydraulic Cement & Portland Cement(12)
- 2525Mica and Mica Splittings(9)
- 2519Natural Magnesium Carbonate and Magnesia(8)
- 2507Kaolin and Kaolinic Clays(7)
- 2518Dolomite Blocks and Slabs(7)
- 2528Natural Borates and Boric Acid(3)
- 2503Raw and Refined Sulphur Products(2)
- 2511Natural Barium Sulphate and Carbonate(2)
- 2502Iron Pyrites Unroasted(1)
- 2522Quicklime, Slaked Lime and Hydraulic Lime(1)
- 2504Natural Graphite
- 2509Chalk
- 2510Natural Calcium Phosphates and Phosphatic Chalk
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