Dear Sir or Madam,We are selling zinc concentrate, origin: Kazakhstan. We are looking for a serious and long-term buyer.Chemical composition, in %: 1. zinc (Zn) - 46 2. lead (Pb) - 2,83 3. copper (Cu)- 0,12 4. gold (Au)(grammes per ton) - 0,1 5. silver (Ag)(grammes per ton) - 10,0 6. bismuth (Bi) - 0,0006 7. iron (Fe) &＃8211; 2,32 8. arsenic (As) - 0,0069 9. antimony (Sb) - 0,00210. silicon dioxide (SiO2) - 1611. aluminium (Al) - 0,3312. sulfur (S) - 27,713. calcium (Ca) - 0,414. magnesium (Mg) - 0,2215. cadmium (Cd) - 0,116. chlorine (Cl) - 0,0417. fluorine (F) - 0,029Delivery until any station on the border of Kazakhstan, for example CPT Alashankou. Price per tonne of zinc concentrate is: LME(price per tonne of zinc)*0.70*0.46 + 2% representative office expenses. We can deliver in any amount. Method of Payment: Irrevocable letter of credit. The price can be negotiated.Our production factory is in the south region of Kazakhstan, administration office is situated in Almaty.If you need any additional information please feel free to contact me.With regards,Aisulu Sultanmuratova