The board of directors of CT Environmental Group Limited announced that following the resignation of Ms. Huang Qing (Ms. Huang) as the non-executive Director on 19 April 2021, Ms. Huang also ceased to be the authorized representative of the Company under Rule 3.05 of the Rules Governing the Listing of Securities (the "Listing Rules") on The Stock Exchange of Hong Kong Limited (the "Stock Exchange") with effect from 22 April 2021. The Board announced that with effect from 22 April 2021, Mr. Chung Yuk Lun (Mr. Chung), an executive director, has been appointed as an Authorized Representative of the Company under Rule 3.05 of the Listing Rules to fill the vacancy arising from the resignation of Ms. Huang. The Board announced with effect from 22 April 2021: Mr. He Jingyong (Mr. He) has resigned as an independent non-executive director of the Company in order to devote more time to personal endeavors. The Board announced that Mr. Wang Zhigao (Mr. Wang) has been appointed as an independent non-executive Director of the Company with effect from 22 April 2021. He was the president of BOC Zengcheng Xintang sub-branch during 2009 to 2012. He has served as the general manager of Guangzhou Zengcheng Huixin Micro-credit Co. Ltd. from 2012 to 2020. Mr. Wang has entered into an appointment letter with the Company for a term of three years commencing from 22 April 2021, which may be terminated by either party in accordance with the terms of the appointment letter. Mr. Wang will hold office until the next general meeting of the Company after his appointment and shall then be eligible for re-election at that meeting, thereafter subject to retirement by rotation at least once every three years at each annual general meeting in accordance with the articles of association of the Company. Following the above mentioned appointment, Mr. Wang has also been appointed as a member of the audit committee of the Board (Audit Committee) to fill the casual vacancy left by Mr. Chung due to the re-designation of his directorship and his cessation to be the chairman and a member of the Audit Committee on 19 April 2021.