Hengtong Optic-electric Co., Ltd. provided earnings guidance for the first three Quarters for 2017. For the period, the company predicts that the net profit belonging to shareholders from January to September 2017 will be between RMB 1,571,581,900 and RMB 1,885,898,300, with an increase of between 50% and 80% compared with the same period of the year before.