HS Code for Feldspar

Feldspar is classified under HS code 252910. This classification is part of Chapter 25, which encompasses salt, sulfur, earths and stone, plastering materials, lime, and cement. Feldspar is a group of rock-forming tectosilicate minerals that make up a large percentage of the Earth's crust and are essential in the manufacture of glass and ceramics. The classification 252910 is a specific primary heading for this mineral in its natural state, whether it has been crushed, ground, or powdered, provided it has not been calcined or further processed in a way that changes its fundamental mineralogical structure. The logic for this classification is straightforward: it identifies the mineral by its chemical and geological identity. As long as the product remains a raw mineral material intended for industrial use, it remains within this heading. This code is used globally to track the trade of raw materials used in the construction and manufacturing sectors.

Products Included

• Potassium feldspar (Orthoclase)
• Sodium feldspar (Albite)
• Ground feldspar powder
• Crude feldspar rock
• Feldspathic sand (natural)

Common Misclassification

Feldspar is sometimes confused with HS code 252921 or 252922, which are the codes for fluorspar. While the names are similar, they are chemically distinct minerals (calcium fluoride vs. silicates). It may also be misclassified as 250700 (Kaolin and other kaolinic clays) when it is part of a clay mixture, or 250510 (Silica sands) if the feldspar content is secondary to the quartz content. Accurate mineralogical testing is often required to distinguish between these categories.

FAQ

What is the HS code for feldspar?

The specific HS code for feldspar is 252910.

Is processed feldspar powder still under 252910?

Yes, as long as the processing is limited to grinding or crushing and does not involve chemical alteration or calcination, it remains under 252910.