Aluminium ingots are large blocks of refined aluminium typically used as raw material in various industries, particularly in metalworking and manufacturing. These ingots are produced through the process of smelting, where aluminium ore (bauxite) is refined into alumina, and then electrolyzed in a smelter to produce pure aluminium. The aluminium is then poured into molds to form ingots of various shapes and sizes, depending on the requirements of the end-users. Aluminium ingots serve as the primary material for producing a wide range of products, including automotive parts, aircraft components, construction materials, household items, and packaging materials.

Copper ingots are large blocks of refined copper, typically produced through a process similar to that of other metal ingots. Copper ingots are derived from copper ore, which is mined and then processed to extract the copper metal. The extracted copper is then purified through processes such as smelting and refining. Once the copper has been refined to the desired purity, it is poured into molds to form ingots of various shapes and sizes. These ingots serve as raw material for a wide range of industries, including electronics, construction, transportation, and manufacturing.

Zinc ingots are blocks of refined zinc metal that are typically produced through a process involving the smelting and refining of zinc ore, primarily sphalerite. The process involves several steps, including roasting, leaching, and electrolysis, which ultimately result in the extraction and purification of zinc metal. Once the zinc has been extracted and refined to the desired purity, it is then cast into ingots of various shapes and sizes. These ingots serve as raw material for a wide range of industries, including automotive, construction, electronics, and pharmaceuticals.

Lead ingots are large blocks of refined lead metal, produced through a process similar to that of other metal ingots. Lead is typically extracted from lead ore, primarily galena, through processes such as crushing, grinding, and flotation. The ore is then smelted to separate the lead from other minerals and impurities. Once the lead has been extracted and refined to the desired purity, it is cast into ingots of various shapes and sizes. These ingots serve as raw material for a wide range of industries, including construction, automotive, batteries, and ammunition.