About HS Code 252930
This HS code covers leucite, nepheline, and nepheline syenite, which are igneous minerals primarily traded for their unique chemical compositions. These minerals are valued as sources of alumina and alkalis, making them important raw materials in the ceramics and glass industries. Nepheline syenite, in particular, is used as a fluxing agent and a source of alumina in glass manufacturing, contributing to improved strength and chemical resistance, and in ceramics to lower firing temperatures and enhance whiteness. Exporters are typically countries with significant deposits of these specific minerals, notably Norway and Canada. Importers are often nations with robust ceramic and glass manufacturing sectors in Europe and Asia. The trade in these minerals is somewhat niche but crucial for specialized applications where their specific properties offer advantages over more common alternatives like feldspar.
Products Under This Code
Nepheline syenite powder, Leucite ore, Ceramic grade nepheline syenite, Glass grade nepheline syenite, Alkali feldspar substitute, Nepheline syenite aggregates
Real World Examples
Sibelco Nepheline Syenite, Unimin (now Covia) Nepheline Syenite, Norwegian Nepheline Syenite
Common Misclassification
Often confused with 252910 (feldspar) due to similar applications in ceramics and glass, or 253090 (other mineral substances) if not specifically identified as leucite, nepheline, or nepheline syenite.
Products Classified Under 2529.30
Industry
This code belongs to the Minerals & Fuels industry.
Trade Overview
Norway and Canada are leading producers and exporters, with ceramic and glass manufacturers in Europe and Asia being primary importers.
Frequently Asked Questions
What is HS code 252930?
HS code 252930 covers: Leucite; nepheline and nepheline syenite. This HS code covers leucite, nepheline, and nepheline syenite, which are igneous minerals primarily traded for their unique chemical compositions. These minerals are valued as sources of alumina and alkalis, making them important raw materials in the ceramics and glass industries. Nepheline syenite, in particular, is used as a fluxing agent and a source of alumina in glass manufacturing, contributing to improved strength and chemical resistance, and in ceramics to lower firing temperatures and enhance whiteness. Exporters are typically countries with significant deposits of these specific minerals, notably Norway and Canada. Importers are often nations with robust ceramic and glass manufacturing sectors in Europe and Asia. The trade in these minerals is somewhat niche but crucial for specialized applications where their specific properties offer advantages over more common alternatives like feldspar.
What products fall under HS code 252930?
Nepheline syenite powder, Leucite ore, Ceramic grade nepheline syenite, Glass grade nepheline syenite, Alkali feldspar substitute, Nepheline syenite aggregates
What are common misclassifications for HS code 252930?
Often confused with 252910 (feldspar) due to similar applications in ceramics and glass, or 253090 (other mineral substances) if not specifically identified as leucite, nepheline, or nepheline syenite.
How is HS code 252930 structured?
HS code 252930 is a 6-digit subheading under the Harmonized System. The first 2 digits (25) identify the chapter, digits 3-4 (29) identify the heading, and digits 5-6 (30) specify the subheading. This code is standardized globally by the World Customs Organization.