Raw Olivine Sand Chunks
Raw olivine sand chunks, irregular pieces of forsterite olivine from Norwegian or North Carolina mines, used as foundry abrasive and slag conditioner. In crude form without sizing, they qualify as natural abrasives under 2513.20.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the olivine is used primarily as a slag conditioner or refractory material
Heading 25.30 covers mineral substances not elsewhere specified, including olivine for non-abrasive uses.
If the olivine is crushed into granules for construction or foundry sand
Crushed stone products fall under heading 25.17 per Chapter Note 3.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the olivine is not heat-treated or processed beyond washing, as Chapter 25 excludes roasted or calcined products
• If used as a slag conditioner rather than abrasive, consider whether heading 25.30 applies
• Provide end-use documentation to support classification as a natural abrasive
Related Products under Tariff item 2513.20.00
Almandine Garnet Sandblasting Media
Almandine garnet sandblasting media is washed and sized almandine garnet sand from Indian river deposits, optimized for paint removal. The garnet is a natural abrasive, and despite washing and sizing, it remains within the scope of tariff item 2513.20.00, as these processes are permitted by Chapter 25 Note 1.
Bulk Natural Tripoli Lumps
Bulk natural tripoli lumps, also known as rottenstone, are irregular pieces of siliceous sedimentary rock used for metal polishing. They are in a crude state, not subjected to processing beyond washing, crushing, or grinding, and qualify as natural abrasives under tariff item 2513.20.00.
Crude Green Sandstone Blocks
Crude green sandstone blocks from Scotland, irregular in shape, used as a natural abrasive for sharpening tools. They are in the crude state, not processed beyond washing or mechanical shaping, and thus fall under tariff item 2513.20.00 for natural abrasives.
Crude Indian Garnet Ore
Crude Indian garnet ore consists of irregular garnet-bearing rock fragments from Rajasthan, mined for abrasive applications. The ore is in a crude state, not heat-treated or processed beyond extraction, and falls under tariff item 2513.20.00 as natural garnet.
Crude Natural Emery
Crude natural emery is raw, unprocessed emery composed primarily of corundum and magnetite, extracted directly from natural deposits. Supplied in irregular lumps without cutting, sizing, or heat treatment, it qualifies as a natural abrasive under tariff item 2513.20.00.
Crude Natural Magnetite Pieces
Irregular natural magnetite lumps with emery-like abrasive properties, sourced from iron ore deposits, used in heavy media separation and abrasives. They are in crude form, not roasted or calcined, and qualify as natural abrasives under 2513.20.00.