Our company, Recycling Global Organisation Limited, is a leading recycler in China mainland and HongKong.We are going to buy all kinds of cobalt scrap such as waste cobalt powder, cobalt sludge, cobalt concentrate, cobalt filter cake and other spent materials or metal of cobalt.Quality:the content of cobalt must be more than 10%Quantity:We buy all the cobalt scrap you can offer us.If you have these materials,please contact me immediately to sell them us. Show More