We are Aulac international production and trading company limited based in Hanoi , Vietnam. We are member of Tradekey.com since November, 2011. Our business is related to Minerals & Metallurgy industry and we specifically deal in . Please find our product details below: Vietnam Ferro Slicon 75 - Chemical composition : Si:75% Min , Al:1.5% Max, C: 0.1% Max, S: 0.02% Max, P:0.04% Max. - Size: 10-50 MM 90% MIN - Shape: Lump - Port: Haiphong Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.