Dear sir/madam： This is Jack from JiFeng Energy group which a long term focus on non-ferrous metal productionChina my friend ，We have the smelting plants and my factory need Zinc ash and Zinc ore .The purity must over 30%，40%-60% will be better.and our company have bought a factory in Indonesia，If you have high quality zinc ash，please replay my E-mail and give me your detail informations and the latest price. I need over about 1000 mt per month .We want more details of your goods.Pl sent me by email！ Best wishes to you .waiting for you reply. Best Regards Jack Show More