... . 3.Sampls avaiable. 4.High quality, best after-sale services. Zinc Oxide 99.8%,99.7%,99.5%,99%,98%,95%Synonyms ... 99.5%, 99.7%, 99.8%, 99.9% indirect method zinc oxide, the total annual yield is 18000 tons. 2.Range of ... are ready to offer most excellent quality and most favourable price, welcoming your enquiry and cooperation. 3.Quality Index 4.Packing ...