China Binary Sale Technology Limited provided earnings guidance for the year ended December 31, 2017. For the period, the group is expected to record a substantial decrease in profit to approximately RMB 841,000 for the year ended 31 December 2017. The substantial decrease in profit was mainly due to: the absence of one-off investment income derived from the disposal of available-for-sale financial assets which was recognised during the year ended 31 December 2016; the decrease in revenue of the Group's provision of online transaction services; and decrease in the operating margin for the year ended 31 December 2017.