The Board of directors of China Ruifeng Renewable Energy Holdings Limited announced that with effect from 2 June 2017, Ms. Cheng Sau Man has resigned as the company secretary, authorised representative and chief financial officer of the Company in her own accord for her further personal development. Mr. Yeung Tze Long has been appointed to fill up the vacant position of the company secretary, authorised representative and chief financial officer of the Company as of even date. Mr. Yeung has over 19 years of experiences in audit and financial advisory services.