The metal industry involves the extraction, processing, and manufacturing of metals and metal products. This sector includes activities such as mining, refining, and alloy production, which are essential for creating materials used in construction, transportation, and various consumer goods. Key metals produced include steel, aluminum, and copper. In addition to raw metal production, the industry also encompasses metal fabrication and machining. These processes transform raw metals into finished products, such as automobile parts, building materials, and machinery. The metal industry plays a crucial role in the global economy, supporting infrastructure and technological advancements.