we need zinc ingot 99.95%1000mt per month to produce indirect method zinc oxide 99.5%. zinc ingot 99.995%min to produce Zinc Oxide Pharmaceutical Grade.Low Cd,Low Pb,Low heavy metals 1.the detailed spec. the impurity content, such as, Pb, Cd, Fe, Cu, Al 2.quantity available 3.delivery time 4.CIF Shanghai or Qingdao Price sophia/sincereunion/com Show More