Hengtong Optic-electric Co., Ltd. provided earnings guidance for the full year of 2017. According to preliminary statistics of its financial department, the company predicts that the net profit belonging to shareholders of the listed company in 2017 will increase by between RMB 658,195,800 and RMB 987,293,600 with an increase of between 50% and 75% compared with the same period of the year before. The net profit belonging to shareholders of the listed company after excluding extraordinary profit and loss will increase by between RMB 608,298,600 and RMB 1,050,697,600 with an increase of between 55% and 95% compared with the same period of the year before.