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Hong Kong Exchanges and Clearing Limited , The Stock Exchange of Hong Kong Limited and Singapore Exchange Securities Trading Limited take no responsibility for the contents of this announcement , make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement . Comba COMBA TELECOM SYSTEMS HOLDINGS LIMITED 京 信 通信 系統 控股 有限公司 ( Incorporated in the Cayman Islands with limited liability ) ( Hong Kong Stock Code : 2342 ) ( Singapore Stock Code : STC ) INTERIM RESULTS ANNOUNCEMENT FOR THE SIX MONTHS ENDED 30 JUNE 2026 FINANCIAL HIGHLIGHTS Revenue : HK $ 2,200 million ( 2025 : HK $ 2,199 million ) Gross profit margin increased by 2.6 % points to 32.1 % ( 2025 : 29.5 % ) Profit attributable to shareholders : HK $ 55 million ( 2025 : HK $ 62 million ) RESULTS The board ( the " Board " ) of directors ( the “ Director ( s ) " ) of Comba Telecom Systems Holdings Limited ( the “ Company ” ) is pleased to announce the unaudited interim results of the Company and its subsidiaries ( collectively , the “ Group ” ) for the six months ended 30 June 2026 ( the " Current Period ” ) , together with the comparative figures for the same period in 2025 ( the " Prior Period ” ) . These unaudited interim results have been reviewed by the audit committee ( the " Audit Committee ” ) of the Company but have not been audited . − 1 −