(Incorporated in Bermuda with limited liability)

    (LSE: CKI)

special General Meeting held on 27 April 2026 - Poll Results

connected transaction and major transaction

DISPOSAL OF UK POWER NETWORKS

Reference is made to the joint announcement of CK Infrastructure Holdings Limited (the "Company") and CKHH dated 26 February 2026 and the circular of the Company dated 8 April 2026 (the "Circular"), in each case, in relation to, among other things, CKI Sub's Disposal. Unless otherwise defined, capitalised terms used in this document shall have the same meanings as those defined in the Circular.

The poll results in respect of the ordinary resolution proposed at the SGM held on 27 April 2026 are as follows:

^# The full text of the resolution is set out in the Notice of SGM dated 8 April 2026.

As at the date of the SGM, the Company did not hold any treasury shares, and a total of 2,519,610,945 Shares were in issue.

As disclosed in the Circular, all Shareholders who had a material interest (which was different from that of the other Shareholders) in CKI Sub's Disposal were required to abstain from voting on the ordinary resolution proposed at the SGM. As at the date of the SGM, the relevant entity under the Trust held 5,428,000 Shares (representing approximately 0.22% of the issued share capital of the Company). In addition, 227,000 Shares (representing approximately 0.01% of the issued share capital of the Company) was held as Mr. Li Tzar Kuoi, Victor's family interest as at the date of the SGM. In line with the disclosure in the Circular, the relevant entity under the Trust and Mr. Li Tzar Kuoi, Victor abstained from voting on the ordinary resolution proposed at the SGM. Mr. Li Tzar Kuoi, Victor also procured his associates (excluding, for the avoidance of doubt, wholly-owned subsidiaries of CKHH which held approximately 75.67% of the issued share capital of the Company as at the date of the SGM) to abstain from voting on the ordinary resolution proposed at the SGM. Accordingly, the total number of Shares entitling the Shareholders to attend and vote on the ordinary resolution proposed at the SGM was 2,513,955,945 Shares (representing approximately 99.77% of the issued share capital of the Company).

There were no Shares entitling the Shareholders to attend and abstain from voting in favour of the ordinary resolution proposed at the SGM pursuant to Rule 13.40 of the Listing Rules. Save as disclosed above, no Shareholder was required under the Listing Rules to abstain from voting. All Directors attended the SGM.

Computershare Hong Kong Investor Services Limited, the Branch Share Registrar, acted as scrutineer for the poll at the SGM.

A copy of the resolution passed at the SGM has been submitted to the UK Financial Conduct Authority for publication, and will shortly be available to view on the National Storage Mechanism at https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

As completion of the Disposal is subject to the fulfilment of certain terms and conditions under the Share Purchase Agreement, there remains the possibility that the Disposal may not proceed. Shareholders and potential investors should exercise caution when dealing in the securities of the Company.

 By Order of the Board

CK INFRASTRUCTURE HOLDINGS LIMITED

Eirene Yeung

Company Secretary

27 April 2026