Raw Khoom Ntawm Ferrosilicon (silica, Carbon Orchid, Oxide Sheet)

Hauv Suav teb, hauv Qinghai thiab Ningxia, ex-factory nqi ntawm silica yog 200-260 yuan / ton, thiab muaj qhov sib txawv ntawm cov nqi ntawm txawv Hoobkas thauj mus los. Shenfu LAN carbon cov khoom me me 1700-1800 yuan/ton Hoobkas, nqis 50 yuan/ton. Hebei Shijiazhuang 70# oxidized hlau ntawv 790-820 yuan/tuj tsis tau daim pib, nqis 30 yuan/ton.