The salt industry involves the extraction and production of salt, a vital mineral used in various applications. Salt is primarily harvested from salt mines, salt flats, and through the evaporation of seawater. It plays a crucial role in food preservation, seasoning, and is also used in industrial processes, such as chemical manufacturing. In addition to its culinary uses, salt is essential for animal nutrition and is used in de-icing roads during winter. The industry is significant globally, with major producers including China, the United States, and India. Sustainable practices are increasingly important to minimize environmental impacts associated with salt production.