CMON Limited Announces Resignation of Koh Zheng Kai as Joint Company Secretary. The board of directors of CMON Limited announced that Mr. Koh Zheng Kai has tendered his resignation as a joint company secretary of the Company with effect from 23 December 2019 as he would like to devote more time on his roles as the executive Director and financial controller of the Company. Mr. Koh confirms that he has no disagreement with the Board and there are no matters in respect of his resignation as a joint company secretary that need to be brought to the attention of the shareholders of the Company.