The board of directors ("Board") of GDS Global Limited (the "Company" and together with its subsidiaries, the "Group") wishes to announce the following: Appointment of Non-Executive Non-Independent Director: Mr. Tang Hee Sung ("Mr Tang") will be appointed as Non-Executive Non-Independent Director of the Company with effect from 29 November 2023. The details of Mr. Tang's appointment as required by Rule 704(6) of the Listing Manual Section B: Rules of Catalist ("Catalist Rules") of the Singapore Exchange Securities Trading Limited will be separately released. Reconstitution of Board and Board Committees: Consequent to the aforesaid changes and with effect from 29 November 2023, the composition of the Board and Board Committees of the Company shall be as follows: Board of Directors: Wong Lok Yung - Non-Executive Non-Independent Chairman.

Lee Pei Fang - Executive Director. Tang Hee Sung - Non-Executive Non-Independent Director. Aw Eng Hai - Lead Independent Non-Executive Director.

Cheam Heng Haw, Howard - Independent Non-Executive Director. Doreen Yew Lai Leng - Independent Non-Executive Director. Audit Committee: Aw Eng Hai - Chairman.

Cheam Heng Haw, Howard ? Member. Doreen Yew Lai Leng - Member.

Remuneration Committee: Cheam Heng Haw, Howard ? Chairman. Aw Eng Hai - Member.

Doreen Yew Lai Leng - Member. Nominating Committee: Cheam Heng Haw, Howard ? Chairman.

Aw Eng Hai - Member. Doreen Yew Lai Leng - Member. Tang Hee Sung - Member.