Quartz Foundry Sand AFS 50-55
Quartz foundry sand, naturally occurring and sieved to an AFS 50-55 grain fineness, is used to create molds for metal casting. Its natural origin and lack of chemical binders keep it within the scope of heading 25.05, which covers natural sands. The sieving process is a mechanical operation permitted by Chapter Note 1, as it does not alter the sand's structure.
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 |
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 sand contains a small amount of colouring or impurities that do not make it silica or quartz sand.
This subheading covers other natural sands not specified as silica or quartz sands.
If the sand is mixed with a resin or other binder for use in foundry molds.
Such mixtures are prepared binders for foundry use, falling outside Chapter 25.
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
• Ensure the sand is free of chemical binders or additives that could shift classification to Chapter 38 or 68
• Keep records of the sieving process to demonstrate it is a mechanical operation, not a chemical treatment
• Verify the grain size distribution with a sieve analysis to support the AFS 50-55 claim
Related Products under Tariff item 2505.10.00
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