Kingfa Sci. & Tech. Co., Ltd. predicted an increase of between RMB 530,000,000 and RMB 668,000,000 in its net profit owned by shareholders of the listed company in 2019 compared with the same period of the year before, with a year-on-year increase of between 85% and 107% (based on the disclosed statistics according to relevant regulations). The net profit belonging to shareholders of the listed company after excluding extraordinary profit and loss will increase by between RMB 625,000,000 and RMB 763,000,000 compared with the same period the year before (based on the disclosed statistics according to relevant regulations), with an increase of between 189% and 231%.