Manganese is a vital industrial metal with diverse applications across multiple sectors. Its primary use is in steel production, where it functions as a powerful deoxidizer and alloying element, enhancing the hardness, strength, and wear resistance of steel. Approximately 90% of all manganese produced is used in steelmaking, underscoring its strategic importance to construction and manufacturing industries.

Beyond steel, manganese plays a crucial role in the production of aluminum alloys, where it improves corrosion resistance and mechanical properties. It is also an essential component in battery technologies, particularly in lithium-ion and alkaline batteries, supporting the growing demand for energy storage in electric vehicles and renewable energy systems. Additionally, manganese is used in the manufacture of fertilizers, ceramics, pigments, and glass, making it indispensable in agriculture, consumer goods, and industrial chemistry.