Zhejiang Sanhua Intelligent Controls Co., Ltd. (Sanhua, 02050) has issued a notice convening its 2025 Annual General Meeting (AGM) for 29 June 2026 at 2:00 p.m. in Xinchang, Zhejiang. Key agenda items and timetable details are summarised below.

AGM Logistics • Shareholders of record on 29 June 2026 may attend and vote; the H-share register will be closed from 24 June to 29 June 2026. • Proxy forms must reach Computershare Hong Kong Investor Services by 2:00 p.m. on 28 June 2026.

Dividend Proposal • The Board proposes a 2025 final dividend of RMB 2.80 (tax inclusive) per 10 shares. • Ex-dividend period for H-shares runs from 9 July to 14 July 2026, with payment scheduled for 20 August 2026. • Share transfers to qualify for the dividend must be lodged by 4:30 p.m. on 8 July 2026.

Ordinary Resolutions 1. Approval of the 2025 Board work report, final accounts and annual report. 2. Adoption of the 2025 profit distribution plan (including the above dividend). 3. Authorisation to secure 2026 bank credit facilities and conduct asset-pool business. 4. Ratification of 2026 external guarantee limits and re-appointment of audit firms. 5. Permission to conduct both futures and foreign-exchange hedging in 2026. 6. Purchase of directors’ and senior management liability insurance. 7. Approval of a remuneration framework and 2026 pay packages for directors, plus a three-year (2026–2028) shareholder dividend-return plan. 8. Appointment of one additional non-executive director and one independent non-executive director, together with their 2026 remuneration.

Special Resolutions • A general mandate enabling the Board to issue additional H-shares. • A separate mandate to repurchase H-shares. • Amendments to the Articles of Association.

Contact Details Registered office: No. 219 Woxi Avenue, Chengtan Street, Xinchang, Shaoxing, Zhejiang Province, PRC. Tel: +86 575 8625 5360 Email: shc@zjshc.com

All resolutions will be decided by poll in accordance with Hong Kong Listing Rule 13.39(4).