A na-eji efere igwe oyi akwa d? elu mee ihe nt?ala ah? site na Wuhan Iron and Steel Co., Ltd. na Panzhihua Iron and Steel Co., Ltd. A na-akpacha ya nke ?ma na ?kp? ya n'?z? d? elu usoro nke usoro g?nyere gas nitrogen okpom?k? ?gw?gw?, thermal ikpuchi na ?gw?gw? nchara b? 30% -40% maka 2.0 na n'okpuru The oghere ?n?ego n'elu 2.0 b? 40% -48%, na okok?re ngwaah?a nyochaa iji h? na ?d? mma.