... Oxide ,Zinc White Indirect(french) and direct process used in pigment, rubber, cosmetic industry Purty:99%,99.5%,99.7% Zinc Oxide ... 1.Zinc Oxide Grades : Indirect process Zinc Oxide, Direct Process Zinc Oxide, Calcined Zinc Oxide, Feed Grade Zinc Oxide, Pharmaceutic Zinc Oxide, nanometer Zinc Oxide, etc ... sack bag or as required by the customer5.Specification: Zinc Oxide Ceramics grade