Flint Grindstone for Grain Pulping
A durable flint grindstone engineered for pulping soaked grains in starch production. It is made of natural stone and used for pulping, which is explicitly covered by tariff item 6804.10.00. Its fine texture ensures uniform pulp output for industrial starch extraction.
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 grindstone is hand sharpening or polishing stone
Hand sharpening or polishing stones are classified separately from millstones and grindstones for milling or pulping.
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 grindstone is not mounted on a framework, as that would change classification
• Keep records of the stone's natural origin and intended use for CBSA inspection
• Check if the product requires any food-grade certification for starch production
Related Products under Tariff item 6804.10.00
Basalt Millstone for Coffee Bean Grinding
A heavy basalt millstone designed for industrial coffee bean grinding in roasteries. It is made of natural stone and used for milling or grinding, which falls under tariff item 6804.10.00 for millstones and grindstones for milling, grinding or pulping. Its consistent particle size output is essential for premium coffee production.
Granite Millstone for Flour Milling
A large, circular granite millstone designed for traditional grain milling to produce flour. It is made of natural stone and used for milling, which falls under tariff item 6804.10.00. The stone is precisely carved for efficient grain processing.
Limestone Millstone for Corn Grinding
A traditional limestone millstone for grinding corn into masa or hominy. It is made of natural stone and used for grinding, which falls under tariff item 6804.10.00. The surface is compatible with nixtamalization processes for corn processing.
Quartzite Millstone for Spice Grinding
A traditional quartzite millstone for grinding spices in commercial food processing. It is made of natural stone and used for grinding, which falls under tariff item 6804.10.00. The stone's hardness ensures fine, contaminant-free spice grinding.
Sandstone Grindstone for Cassava Pulping
A coarse sandstone grindstone specialized for pulping cassava roots in food processing. It is made of natural stone and used for pulping, which is explicitly covered by tariff item 6804.10.00. It is ideal for tropical starch extraction operations.
Silica Grindstone for Pulping Wood
A heavy-duty silica-based grindstone used in wood pulping processes for paper production. It is made of natural stone and used for pulping, which falls under tariff item 6804.10.00. Its durable surface withstands high-pressure wood processing.