(29 December 2022 – Hong Kong) ─ Comba Telecom Systems Holdings Limited (“Comba Telecom” or “the Group”, SEHK stock code: 2342), a global-leading solutions and services provider of wireless and information communications systems, is pleased to announce that it expects to be listed and commence trading on the Main Board of the Singapore Exchange Securities Trading Limited (the “SGX-ST”) on 4 January 2023, 9 a.m.(Singapore Time), subject to fulfilment of the conditions set out in the eligibility-to-list letter (“ETL”) from the SGX-ST.

The Company has received the ETL from the SGX-ST on 29 December 2022 in respect of the Proposed Secondary Listing and, subject to fulfilment of the conditions set out therein, the issued ordinary shares as well as ordinary shares that may be issued under the existing share option scheme and share award scheme adopted by the Company (the “Shares”) are expected to be listed and to commence trading on the SGX-ST on around 4 January 2023. The ETL is not an indication of the merits of the Proposed Secondary Listing, the Company, its subsidiaries and/or the Company's Shares. UOB Kay Hian Private Limited is acting as the issue manager for the Proposed Secondary Listing.

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About Comba Telecom Systems Holdings Limited

Comba Telecom is a leading global solutions and services provider of wireless and information communications systems with its own R&D and manufacturing base, and sales and service teams. The Company offers a comprehensive suite of products and services including base station antennas and subsystems, wireless access, wireless enhancement, and wireless transmission to its global customers. Headquartered in Hong Kong, with manufacturing bases in China and R&D centers in both China and the United States, Comba Telecom provides wireless communication solutions and information application services to customers in more than 100 countries and regions around the world. The Company has been included into Hang Seng Composite SmallCap Index and Hang Seng Composite Industry Index - Information Technology. For further information, please visit: www.comba- telecom.com.

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