JCHX Mining Management Co.,Ltd. provided earnings guidance for the first half of 2018. For the period, the company predicts an increase of between RMB 44,552,800 and RMB 55,691,000 in its net profit owned by shareholders of the listed company compared with the same period of the year before with a year-on-year increase of between 40% and 50%. The net profit belonging to shareholders of the listed company after excluding extraordinary profit and loss is expected to increase by between RMB 43, 456,500 and RMB 54,320,600 compared with the same period of the year before with a year-on-year increase of between 40% and 50%.