About HS Code 261800
This HS code specifically covers granulated blast furnace slag (GBFS), also known as slag sand, which is a valuable byproduct from the manufacture of iron or steel. It is produced by rapidly quenching molten blast furnace slag with water, resulting in a glassy, granular material. GBFS possesses pozzolanic properties, making it an excellent supplementary cementitious material (SCM) for concrete production, enhancing durability and reducing the carbon footprint of cement. Its international trade is driven by the construction industry's demand for sustainable and cost-effective building materials. Major steel-producing nations are the primary exporters, while countries with large infrastructure projects and a focus on green building practices are key importers, seeking to incorporate this material into their cement and concrete mixes.
Products Under This Code
Granulated blast furnace slag, GBFS, slag sand, ground granulated blast furnace slag (GGBFS), steel slag aggregate, blast furnace cement additive
Real World Examples
ArcelorMittal (steel producer, also slag), Tata Steel (steel producer, also slag), HeidelbergCement (cement producer, uses slag), LafargeHolcim (cement producer, uses slag)
Common Misclassification
Can be confused with 261900 (other iron/steel slag) if not specifically granulated, or with 2523 (cement) if it's already processed into a finished cement product.
Products Classified Under 2618.00
Industry
This code belongs to the Minerals & Fuels industry.
Trade Overview
China, India, and Japan are major producers and exporters, with significant imports by Southeast Asian and European countries for construction.
Frequently Asked Questions
What is HS code 261800?
HS code 261800 covers: Slag, granulated (slag sand); from the manufacture or iron or steel. This HS code specifically covers granulated blast furnace slag (GBFS), also known as slag sand, which is a valuable byproduct from the manufacture of iron or steel. It is produced by rapidly quenching molten blast furnace slag with water, resulting in a glassy, granular material. GBFS possesses pozzolanic properties, making it an excellent supplementary cementitious material (SCM) for concrete production, enhancing durability and reducing the carbon footprint of cement. Its international trade is driven by the construction industry's demand for sustainable and cost-effective building materials. Major steel-producing nations are the primary exporters, while countries with large infrastructure projects and a focus on green building practices are key importers, seeking to incorporate this material into their cement and concrete mixes.
What products fall under HS code 261800?
Granulated blast furnace slag, GBFS, slag sand, ground granulated blast furnace slag (GGBFS), steel slag aggregate, blast furnace cement additive
What are common misclassifications for HS code 261800?
Can be confused with 261900 (other iron/steel slag) if not specifically granulated, or with 2523 (cement) if it's already processed into a finished cement product.
How is HS code 261800 structured?
HS code 261800 is a 6-digit subheading under the Harmonized System. The first 2 digits (26) identify the chapter, digits 3-4 (18) identify the heading, and digits 5-6 (00) specify the subheading. This code is standardized globally by the World Customs Organization.