Joinn Laboratories (China) Co., Ltd. provided earnings guidance for the first half of 2018. The company predicts that the net profit belonging to shareholders of the listed company in the first half of 2018 will be between RMB 21.11 million and RMB 23.56 million with an increase of between RMB 8.93 million and RMB 11.38 million, an increase of between 73% and 93% compared with the same period of the year before (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 in the first half of 2018 will increase by between RMB 5.96 million and RMB 7.65 million, with an increase of between 71% and 91% compared with the same period of the year before (based on the disclosed statistics according to relevant regulations).