Noble Engineering Group Holdings Limited will convene its annual general meeting on 30 September 2026 at 10:00 a.m. in Central, Hong Kong. Key agenda items are as follows:

1. Financial Statements and Auditor • Shareholders will be asked to adopt the audited consolidated financial statements for the year ended 31 March 2026. • Beijing Xinghua Caplegend CPA Limited is nominated for re-appointment as external auditor, with the board authorised to fix its remuneration.

2. Board Composition • Ms. Dang Hongying (Non-executive Director) and Ms. Chung Lai Ling (Independent Non-executive Director) are standing for re-election, with remuneration to be set by the board.

3. General Share Mandates • Issuance Mandate: Directors seek authority to allot and issue new shares or convertible securities up to 20% of the company’s issued share capital as at the date of the AGM, exclusive of rights issues, scrip dividends, option exercises and similar exemptions. • Repurchase Mandate: Management requests approval to repurchase shares on the market up to 10% of issued share capital. • Extension Mandate: Subject to the above approvals, the issuance limit may be increased by the number of shares repurchased, effectively providing an additional 10% headroom.

4. Articles of Association • A special resolution proposes the adoption of a fully amended and restated Articles of Association incorporating the detailed amendments outlined in the company’s circular dated 24 July 2026.

5. Administrative Details • Register closure: 25 September 2026 to 30 September 2026 (both days inclusive). Share transfer documents must be lodged by 4:30 p.m. on 24 September 2026 to qualify for attendance and voting. • Shareholders may appoint one or more proxies; proxy forms must be deposited at Tricor Investor Services Limited no later than 48 hours before the meeting.

The notice was authorised by Chairman and Executive Director Mr. Tse Chun Yuen and published on 24 July 2026.