We are hainan sanjiarunye trading co., ltd based in haikou , China. We are member of Tradekey.com since September, 2008. Our business is related to Minerals & Metallurgy industry and we specifically deal in white pepper silicon manganese ferro silicon silicon metal. Please find our product details below: Sell ferro silicon Specification: Si 75%min Al 2.0%max C 0.2%max P 0.04%max S 0.02%max Si 72%min Al 2.5%max C 0.2%max P 0.04%max S 0.02%max Size 10-50mm or 10-100mm 90%min Packing in plastic woven bags of 1 T net each Sell silicon manganese Specification: Mn 65%min Si 17%min C 2.5%max P 0.3%max S 0.04%max Mn 60%min Si 14%min C 2.5%max P 0.3%max S 0.04%max Size 10-50mm or 10-100mm 90%min Packing in plastic woven bags of 1 T net each 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.