Comba Telecom Systems Holdings Limited announced that Mr. Bu Binlong ("Mr. Bu") has tendered his resignation as an executive Director and Dr. Lin Jin Tong ("Dr. Lin") has tendered his resignation as an independent non-executive Director, both with effect from 24 March 2023 due to retirement. Both Mr. Bu and Dr. Lin have confirmed that they have no disagreement with the Board and there is no matter relating to their resignation that needs to be brought to the attention of the shareholders of the Company. The Board would like to take this opportunity to express its sincere gratitude and great appreciation to Mr. Bu and Dr. Lin for their valuable contributions to the Company during their tenures in office.

The Board announces that with effect from 24 March 2023: Dr. Lin shall cease to be the chairman of the nomination committee ("Nomination Committee") as well as a member of each of the audit committee (the "Audit Committee") and remuneration committee of the Company. Ms. Wong Lok Lam, an independent non-executive Director and existing member of the Nomination Committee, will be appointed as the chairman of the Nomination Committee. Mr. Lau Siu Ki, Kevin ("Mr. Lau") will step down from his position as the chairman of the Audit Committee, Mr. Lau shall remain as a member of the Audit Committee.

Ms. Ng Yi Kum, an independent non-executive Director and existing member of the Audit Committee, will be appointed as the chairman of the Audit Committee.