Anhui Wanwei Updated High-Tech Material Industry Co.,Ltd provided earnings guidance for the first half of 2019. According to preliminary statistics of its financial department, the company predicts the net profit belonging to shareholders of the listed company in the first half of 2019 will be between RMB 167,251,700 and RMB 184,857,200, with an increase of between RMB 79,224,500 and RMB 96.83 million compared with the same period of the year before and with a year-on-year increase of between 90% and 110%.