The board of directors of Ding He Mining Holdings Limited announced that with effect from 10 April 2018, Mr. Du Jianjun has resigned as an executive Director and chairman of the company due to his advanced age and personal health issues and also ceased to be chairman of the nomination committee of the company. The board also announced that Mr. Liu Qiang has been appointed as an executive Director, chairman of the company and chairman of the Nomination Committee. Mr. Liu is currently the secretary general of the Agricultural Association in Cambodia since 2017.