Ko Yo Chemical (Group) Limited announced that with effect from 20 July 2018: Mr. Wu Tianran has resigned as an executive Director, the Chairman of the Board and an Authorised Representative of the Company; Mr. Wan Congxin has resigned as an executive Director and the compliance officer of the Company; Mr. Yuan Bai has resigned as an executive Director; Mr. Tang Guoqiang has been appointed as an executive Director, the Chairman of the Board and an Authorised Representative; Mr. Zhang Weihua has been appointed as an executive Director and the compliance officer of the Company; Mr. Shi Jianmin has been appointed as an executive Director and Chief Executive Officer of the Company; and Mr. Li Ciping has been re-designated from the Chief Executive Officer of the Company to a Managing Vice President of the Company.