The board of directors of CT Environmental Group announces that with effect from 9 August 2021: Mr. Chung Yuk Lun ("Mr. Chung") has resigned as an executive Director and authorized representative of the Company in order to focus his time and effort on other businesses; And Ms. Lai Pik Chi, Peggy ("Ms. Lai") has resigned as an independent non-executive Director, the chairman and member of each of the audit committee of the Company (the "Audit Committee"), the nomination committee of the Company (the "Nomination Committee") and the remuneration committee of the Company (the "Remuneration Committee") in order to devote more time to personal endeavours. The Board announced that with effect from 9 August 2021, Mr. Cheung Siu Fai, an executive Director, has been appointed as an authorized representative of the Company under Rule 3.0 of the Listing Rules to fill the vacancy arising from the resignation of Mr. Chung. Due to the resignation of Ms. Lai, the Board announces that with effect from 9 August 2021: Mr. Fung Kui Kei, an independent non-executive Director and a current member of each of the Audit Committee and the Nomination Committee, has been appointed as the chairman of each of the Audit Committee and the Nomination Committee; and Mr. Fong Wai Ho, an independent non-executive Director and a current member of the Remuneration Committee, has been appointed as the chairman of the Remuneration Committee.