Dear Sir, We are from India and are into the business of processing Secondary Alumina materials for recycling purpose. We are interested to procure Secondary/ Spent / Scrap Alumina Balls/Catalyst. . We understand that precious oxides are recovered from Spent Catalysts. We are looking for those balls from which precious oxides have been taken out. If you are having such Secondary Material and are willing to sell, kindly give us a price indication C/F Kolkata Port, along with the quantity available. Regards, ASHOK MEHTA CHAITANYA REFRACTORY PVT.LTD. Mob # +91 09836743977. Kolkata ( INDIA). Show More