With playing a leading role, Pangang completed a project, i.e. the “technology and key equipment development and utilization for hot metal desulphurization process of rotary magnesium injection”, which successfully tackled a world’s problem faced by the enterprises both at home and abroad: great iron loss and low utilization of desulphurizing agent for desulphurization by power injection and established a complete equipment and process of an efficient, light and low-cost injection process rotary desulphurization. Pangang has independent intellectual property right for it and recently won the second award of scientific and technical progress of Sichuan Province 2017.