Selling lead ore, lead concentrate CIF ASWP

We are selling lead ore and lead concentrate with purity > 70% and 40% respectively.
Origin: Nigeria.
Size: 0 mm - 50 mm.
MOQ: 20 MT
Production capacity: 100 - 500 MT/month
Incoterms: CIF or FOB
Specifications:
Pb - 50 - 52 %.
Fe - 0.39 %.
As - 2.547 %.
Zn - 0.011 %.
Ti - 2.547 %.
S - 8.649 %.
Co - 0.038 %.
Ag - 0.177 %.
Mn - 0.105 %.
Cl - 0.367 %.
As - 0.013 %.
Cd - 0.022 %.
Moisture - 5% max.
Payment terms: T/T 30% deposit after order confirmed, the balance after goods ready before shipping or L/C.
Lead time: normally in 15-25 days after deposit received.
Samples can be ready in 3~7 days once shipping payment received .
For more details, please contact us.