Zhejiang Tuna Environmental Science & Technology Co. Ltd. provided preliminary earnings guidance for the year 2018. The Company predicts that the net profit belonging to shareholders of the listed company in 2018 will be between RMB 12.45 million and RMB 16 million, with a decrease of between RMB 22.25 million and RMB 25.8 million and a decrease of between 58% and 67% 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 will be between RMB 5.85 million and RMB 9.4 million with a decrease of between RMB 26.88 million and RMB 30.43 million and a decrease of between 74% and 84% compared with the same period of the year before (based on the disclosed statistics according to relevant regulations).