For beneficated chrome ore fines / concentrates (maximum feed grade to be less than 42% Cr2O3), Chrome ore lumps with Cr2O3 not exceeding 40 percent, Low silica friable/fine ore with Cr2O3 not exceeding 52 percent and Silica exceeding 4 percent and Low Silica friable/fine Chromite Ore with Cr2O3 in the range of 52-54% and silica exceeding 4 %, export permitted through MMTC Limited.