Kingsoft Cloud Holdings Limited will hold its 2026 Annual General Meeting on 30 June 2026 at 10:00 a.m. (Hong Kong time) at Building D, Xiaomi Campus, Beijing. Shareholders of record as of 2 June 2026 (Hong Kong time for shares; New York time for ADSs) are entitled to vote.

Key resolutions to be decided include: 1. Adoption of the audited consolidated financial statements for the year ended 31 December 2025, together with directors’ and auditor’s reports. 2. Re-election of non-executive directors Mr Qu Heng and Mr Zhang Duo, and independent non-executive director Ms Qu Jingyuan. 3. Authorisation for the Board to set directors’ remuneration. 4. Re-appointment of Ernst & Young as external auditor for the 2026 financial year, with fees to be determined by the audit committee.

Capital management proposals: • General mandate permitting the Board to issue, allot or deal in additional shares or convertible securities up to 20% of the company’s issued share capital (excluding treasury shares) during the mandate period. • Share and ADS repurchase mandate of up to 10% of issued shares (excluding treasury shares), with a further mandate to extend the 20% issuance limit by the amount of shares repurchased.

Incentive arrangements: • Introduction of the 2026 Share Incentive Plan, subject to Stock Exchange approval, allowing new awards over shares representing up to 5.00% of the current issued share base, with a sub-limit of 0.50% for awards to service-provider participants.

Connected-transaction approvals: • Revised annual caps for 2026–2027 under the 2024 Xiaomi Framework Agreement covering cloud service provision. • Revised and new annual caps for 2026–2027 under the 2025 Xiaomi Cooperation Framework Agreement (as amended) for hardware procurement, together with authority for an executive director to finalise related documents.

Corporate governance: • Shareholders will vote on amendments to the company’s memorandum and articles of association, adopting a Third Amended and Restated version.

Proxy forms for share-holders must be lodged by 10:00 a.m., 28 June 2026 (Hong Kong time). ADS holders should submit voting instructions to The Bank of New York Mellon by the deadline stated on the ADS voting card.