Beisen Holding Limited has circulated a Revised Form of Proxy for shareholders intending to vote at the company’s Annual General Meeting (AGM) scheduled for 17 September 2026 at 2:00 p.m. The meeting will be held on the 19th Floor, Huarui Mansion, Xiaoyunli South Street No. 9 Courtyard, Chaoyang District, Beijing, PRC.

Key agenda items include:

• Financial Statements and Auditor’s Report: Shareholders will be asked to receive and adopt the audited consolidated financial statements and the accompanying directors’ and independent auditor’s reports for the fiscal year ended 31 March 2026.

• Board Composition: The meeting will vote on the re-election of three directors—Executive Director Ms. Liu Xianna and Independent Non-executive Directors Mr. Du Kui and Mr. Zhao Feng—followed by authorization for the board to determine director remuneration.

• Auditor Appointment: KPMG is nominated for re-appointment as the company’s independent auditor for the financial year ending 31 March 2027, with the board empowered to set its remuneration.

• Share Issuance and Repurchase Mandates: – A general mandate authorizing the board to allot, issue, and deal with additional shares— including sales or transfers of treasury shares—up to 20 percent of the company’s issued share capital (excluding treasury shares) as at the date of the resolution. – A separate mandate permitting the repurchase of up to 10 percent of the issued share capital (excluding treasury shares). – Conditional extension of the issuance mandate by an amount equivalent to shares repurchased under the repurchase mandate.

Shareholders who have not yet submitted a proxy are required to lodge the Revised Form of Proxy with Computershare Hong Kong Investor Services Limited by 2:00 p.m. on 15 September 2026—48 hours before the AGM. Those who previously returned the original proxy form may rely on it; however, submitting the revised version will supersede any earlier submission. Attendance in person will invalidate any lodged proxy.

The company emphasized that personal data provided in the proxy will be used solely for meeting-related purposes, in accordance with Hong Kong’s Personal Data (Privacy) Ordinance.