regarding Nickel sludge & slag & powder & ashes & spent catalyst & other by residues with waste typewe hope import by many quantity regularly please contact to us if you can supply to usand if you have a questions or inquiries, please contact to us anytimethanks and regards.KOREA ACE CORPLEE HYUN HEEnihao12345 at naver dot comIf you can't find more Buying Leads related to your items, why not post your Selling Leads and Products instead? Show More