About HS Code 283650
Calcium carbonate, a ubiquitous compound, is classified under this HS code and is one of the most widely traded minerals globally. It exists naturally as limestone, marble, and chalk, and is also produced synthetically as precipitated calcium carbonate (PCC). Its applications are incredibly diverse: as a filler in plastics, paints, and paper; an extender in adhesives and sealants; a dietary supplement; an antacid; and a building material component. Countries with large manufacturing bases across various industries, from construction to pharmaceuticals, are major importers. Exporters are typically nations with abundant natural deposits or advanced processing capabilities for PCC. Key trade considerations include particle size, whiteness, purity, and surface treatment, as these properties dictate its suitability for specific end-uses. Its high volume and broad utility make it an essential raw material in almost every industrial economy worldwide.
Products Under This Code
Ground calcium carbonate (GCC), Precipitated calcium carbonate (PCC), Limestone powder, Marble powder, Chalk powder, Calcium carbonate food grade, Calcium carbonate pharmaceutical grade
Real World Examples
Omya (calcium carbonate), Imerys (minerals), Huber Engineered Materials (calcium carbonate), Minerals Technologies (PCC)
Common Misclassification
This code is specific for calcium carbonate. It could be confused with 2521.00 (limestone flux) if traded as a raw mineral for metallurgical use, or with 2517.41 (marble granules) if primarily for decorative purposes, but 283650 is for the chemical compound.
Products Classified Under 2836.50
Industry
This code belongs to the Chemicals industry.
Trade Overview
China, the USA, and Germany are significant exporters, while major importers include India, Japan, and Brazil, reflecting its widespread industrial use.
Frequently Asked Questions
What is HS code 283650?
HS code 283650 covers: Carbonates; calcium carbonate. Calcium carbonate, a ubiquitous compound, is classified under this HS code and is one of the most widely traded minerals globally. It exists naturally as limestone, marble, and chalk, and is also produced synthetically as precipitated calcium carbonate (PCC). Its applications are incredibly diverse: as a filler in plastics, paints, and paper; an extender in adhesives and sealants; a dietary supplement; an antacid; and a building material component. Countries with large manufacturing bases across various industries, from construction to pharmaceuticals, are major importers. Exporters are typically nations with abundant natural deposits or advanced processing capabilities for PCC. Key trade considerations include particle size, whiteness, purity, and surface treatment, as these properties dictate its suitability for specific end-uses. Its high volume and broad utility make it an essential raw material in almost every industrial economy worldwide.
What products fall under HS code 283650?
Ground calcium carbonate (GCC), Precipitated calcium carbonate (PCC), Limestone powder, Marble powder, Chalk powder, Calcium carbonate food grade, Calcium carbonate pharmaceutical grade
What are common misclassifications for HS code 283650?
This code is specific for calcium carbonate. It could be confused with 2521.00 (limestone flux) if traded as a raw mineral for metallurgical use, or with 2517.41 (marble granules) if primarily for decorative purposes, but 283650 is for the chemical compound.
How is HS code 283650 structured?
HS code 283650 is a 6-digit subheading under the Harmonized System. The first 2 digits (28) identify the chapter, digits 3-4 (36) identify the heading, and digits 5-6 (50) specify the subheading. This code is standardized globally by the World Customs Organization.