HS Code Subheading

Millstones, grindstones, grinding wheels and the like; of natural stone

6804.23 Subheading
Section XIII — Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware

About HS Code 680423

This HS code covers millstones, grindstones, grinding wheels, and similar tools made entirely or predominantly from natural stone. These tools leverage the inherent abrasive qualities of specific geological formations, often used for traditional sharpening, fine grinding, or specialized applications where the unique properties of natural stone are preferred over synthetic abrasives. They are distinct from agglomerated abrasives, which involve bonding abrasive grains together. Importers often include craftsmen, woodworking enthusiasts, and industries requiring specific natural stone characteristics for their processes. Exporters are typically countries with access to particular natural abrasive stone deposits and the expertise to quarry and shape them into functional tools. The trade in these items caters to niche markets valuing traditional methods and the unique finish provided by natural materials.

Products Under This Code

Natural whetstones, Arkansas stones, Belgian Coticule stones, Japanese natural waterstones, scythe sharpening stones, oilstones, natural sandstone grinding wheels

Real World Examples

Norton natural sharpening stones, Naniwa natural waterstones, various artisanal Arkansas stones, traditional scythe sharpening stones

Common Misclassification

Can be confused with 680430 (hand sharpening stones) but 680423 implies larger, often machine-driven or more substantial grinding applications. Also distinct from agglomerated abrasives (680421, 680422).

Products Classified Under 6804.23

Trade Overview

Countries with specific natural abrasive stone deposits (e.g., USA, Japan, Belgium) are exporters, with global markets for specialized tools being importers.

Frequently Asked Questions

What is HS code 680423?

HS code 680423 covers: Millstones, grindstones, grinding wheels and the like; of natural stone. This HS code covers millstones, grindstones, grinding wheels, and similar tools made entirely or predominantly from natural stone. These tools leverage the inherent abrasive qualities of specific geological formations, often used for traditional sharpening, fine grinding, or specialized applications where the unique properties of natural stone are preferred over synthetic abrasives. They are distinct from agglomerated abrasives, which involve bonding abrasive grains together. Importers often include craftsmen, woodworking enthusiasts, and industries requiring specific natural stone characteristics for their processes. Exporters are typically countries with access to particular natural abrasive stone deposits and the expertise to quarry and shape them into functional tools. The trade in these items caters to niche markets valuing traditional methods and the unique finish provided by natural materials.

What products fall under HS code 680423?

Natural whetstones, Arkansas stones, Belgian Coticule stones, Japanese natural waterstones, scythe sharpening stones, oilstones, natural sandstone grinding wheels

What are common misclassifications for HS code 680423?

Can be confused with 680430 (hand sharpening stones) but 680423 implies larger, often machine-driven or more substantial grinding applications. Also distinct from agglomerated abrasives (680421, 680422).

How is HS code 680423 structured?

HS code 680423 is a 6-digit subheading under the Harmonized System. The first 2 digits (68) identify the chapter, digits 3-4 (04) identify the heading, and digits 5-6 (23) specify the subheading. This code is standardized globally by the World Customs Organization.