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Copper cathode is a high-purity form of copper produced through an electrolytic refining process, where copper is extracted from copper ore or recycled copper materials and refined to achieve a purity level typically around 99.99%. It appears as smooth, flat rectangular sheets with a bright reddish metallic surface and is widely recognized as a premium raw material in the global metal industry.

Copper cathode is primarily used as the base material for manufacturing a wide range of copper products including electrical wires, cables, rods, tubes, and industrial components. Due to its excellent electrical conductivity, thermal conductivity, and corrosion resistance, it plays a critical role in electrical power transmission, construction, electronics manufacturing, and industrial machinery production. It is also extensively traded in bulk quantities across international markets and serves as a benchmark material in the global copper supply chain.