NB:These technologies and their benefits in terms of energy saving, CO2 emissions reduction, etc. in respect of integrated steel plants as well as gas-based DRI-EAF steel making route are published by NEDO, Japan (Handbook), SOACT Handbook of APPCDC, and Technology Customized List of JISF, Japan, which are generally referred to by steel makers adopting these technologies across the globe as international benchmark.