... ,20MT/20'FCL Our products have been sold all over the world Commodity: Zinc Oxide Molecular formula: ZnO 1.Specifications: Composing ... ,and a compound plastic woven bag as the outer layer.The net weight of each bag is 25kg.5. Storage and transport: It ... ,Best & Professional service3,Fast sample,best price.4,Small quantity is welcomed Zinc Oxide factory in China 99.7% 99.5%