Manganese ore is mined at Cao Bang province, as it goes through magnetic extraction technology, it is then processed into manganese dioxide (MnO2) powder. Products are widely used in battery factories, water purifiers, electrolytic galvanizing leads, printing ink production, and as raw materials for ceramic kilns.
Specifications for reference:
Humidity: 4%
Particle size through sieve 100 Mesh ≥ 95%