- Grade A: 40 - 50% Sn
High-grade concentrate is for direct smelting to produce pure tin metal. The essential for lead-free solder in electronics, and specialized industrial alloys.
- Grade B: 30â??39.9% Sn
Intermediate-grade tin concentrate is used as a feedstock for smelters, manufacturing solder in general electronics, tin alloys , and tin chemicals.
- Grade C: 20â??29.9% Sn
Lower-grade is used for basic tin chemicals, ceramic glazes, and glass manufacturing additives.
Tin Ore is primarily used in solder, tin plating, and alloy production, offering high-purity ore suitable for industrial applications.
