Gypsum; anhydrite

HS code 252010 covers gypsum and anhydrite, two naturally occurring minerals that have a wide range of industrial applications. Gypsum is a soft, white or gray mineral that is primarily used in the production of plaster and drywall, while anhydrite is a less common mineral that is used in the manufacture of cement and as a filler in various products. These materials play a crucial role in the construction industry, contributing to the development of infrastructure and buildings worldwide.

Gypsum and anhydrite are typically extracted from natural deposits through mining operations. The raw materials are then crushed, ground, and processed to remove impurities and prepare them for their intended uses. In the case of gypsum, the material may be further processed by heating to remove water molecules, creating a dry, powdery substance known as plaster of Paris. Anhydrite, on the other hand, is often used in its natural state or may undergo additional processing to meet specific industry requirements.

The primary inputs for the production of gypsum and anhydrite are the natural mineral deposits themselves. Mining equipment, such as excavators and crushers, are used to extract and process the raw materials. Additionally, energy sources, such as electricity or fuel, are required to power the mining and processing operations. Transportation infrastructure, such as roads and railways, are also essential for the distribution of the finished products to various industries and markets.

The main outputs of HS code 252010 are gypsum and anhydrite, which are used in a variety of industries. Gypsum is primarily consumed by the 6809 Plaster, cement, and concrete products industry, where it is used in the production of plaster and drywall. Anhydrite, on the other hand, is primarily used in the 2523 Cement and cement clinker industry, where it is used as a raw material in the manufacture of cement. Additionally, both gypsum and anhydrite may be used as fillers or additives in other products, such as 2520 Gypsum; anhydrite; plasters, 6815 Mineral substances not elsewhere specified, and 3824 Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries, among others.