About HS Code 281810
This HS code is dedicated to artificial corundum, which is a synthetic form of aluminum oxide (Al2O3) renowned for its exceptional hardness and abrasive properties. Unlike natural corundum, artificial corundum is manufactured through processes like the fusion of bauxite. It is extensively used in the production of grinding wheels, sandpaper, abrasive blasting media, and polishing compounds, as well as in refractory materials due to its high melting point. Key players in its international trade include manufacturers of abrasives, refractory products, and precision components. Important factors for trade include the specific grit size, purity, and crystal structure, which dictate its performance in various abrasive and refractory applications. Its consistent quality and superior hardness make it a staple in many industrial processes.
Products Under This Code
Fused alumina, White fused alumina, Brown fused alumina, Calcined alumina for abrasives, Polishing compounds
Real World Examples
Norton Abrasives (using artificial corundum), Saint-Gobain (abrasive grains), Washington Mills (fused alumina)
Common Misclassification
This is distinct from natural corundum (2513.20) and other forms of aluminum oxide (2818.20) that are not specifically 'artificial corundum' or used primarily as abrasives.
Products Classified Under 2818.10
Industry
This code belongs to the Chemicals industry.
Trade Overview
China, the United States, and Germany are key players in the production and trade of abrasive materials utilizing artificial corundum.
Frequently Asked Questions
What is HS code 281810?
HS code 281810 covers: Aluminium oxide; artificial corundum. This HS code is dedicated to artificial corundum, which is a synthetic form of aluminum oxide (Al2O3) renowned for its exceptional hardness and abrasive properties. Unlike natural corundum, artificial corundum is manufactured through processes like the fusion of bauxite. It is extensively used in the production of grinding wheels, sandpaper, abrasive blasting media, and polishing compounds, as well as in refractory materials due to its high melting point. Key players in its international trade include manufacturers of abrasives, refractory products, and precision components. Important factors for trade include the specific grit size, purity, and crystal structure, which dictate its performance in various abrasive and refractory applications. Its consistent quality and superior hardness make it a staple in many industrial processes.
What products fall under HS code 281810?
Fused alumina, White fused alumina, Brown fused alumina, Calcined alumina for abrasives, Polishing compounds
What are common misclassifications for HS code 281810?
This is distinct from natural corundum (2513.20) and other forms of aluminum oxide (2818.20) that are not specifically 'artificial corundum' or used primarily as abrasives.
How is HS code 281810 structured?
HS code 281810 is a 6-digit subheading under the Harmonized System. The first 2 digits (28) identify the chapter, digits 3-4 (18) identify the heading, and digits 5-6 (10) specify the subheading. This code is standardized globally by the World Customs Organization.