Sanan Optoelectronics Co., Ltd. provided financial guidance for 2019. The Company predicts a decrease of between RMB 1,273,600,000 and RMB 1,556,600,000 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 decrease of between 45% and 55%. The net profit belonging to shareholders of the listed company after excluding extraordinary profit and loss will decrease by between RMB 1,348,800,000 and RMB 1,573,600,000, a year-on-year decrease about between 60% and 70%.