Grade A Grade B
Purity 99.50%min. 99.00%min.
Moisture 0.30%max. 0.50%max.
Ash 0.05%max. 0.15%max.
Melting point 209-212 208-212
Features:
- .In 25kg net plastic woven bags with
Certificate:
- yes
Ordering information:
- Minimum Order: 20
- FOB: tianjun port