The board of directors of Shanxi Changcheng Microlight Equipment Co. Ltd. announced that Ms. Han Lei ("Ms. Han") has resigned as the company secretary and authorised representative of the Company with effect from 6 May 2021 in order to devote more time to pursue her other business and personal engagements. Ms. Han has confirmed that she has no disagreement with the Board and there is no matter in relation to her resignation that needs to be brought to the attention of The Stock Exchange of Hong Kong Limited or the shareholders of the Company.