Ecovacs Robotics Co., Ltd. announced that according to preliminary statistics of its financial department, the company predicts a decrease of between RMB 305,085,200 and RMB 365,085,200 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 62.89% and 75.26%. The net profit belonging to shareholders of the listed company after excluding extraordinary profit and loss will decrease by between RMB 305,813,000 and RMB 365,813,000 compared with the same period of the year before, with a year-on-year decrease of between 65.65% and 78.53%.