Wuxi Sunlit Science and Technology Company Limited (Sunlit Sci) released its 2025 Annual Report, the related AGM circular dated 17 April 2026, and accompanying proxy materials in both English and Chinese. All documents are now accessible on the company website (www.wxsunlit.com) and Hong Kong Exchanges and Clearing’s website (www.hkexnews.hk).

Key points • Documents available: 2025 Annual Report; Circular for the 2025 Annual General Meeting; Form of Proxy and Reply Slip. • AGM schedule: 26 June 2026. • Delivery options: Shareholders may shift from printed copies to email notifications by submitting the enclosed reply form to Union Registrars Limited via email (1289-corpcomm@unionregistrars.com.hk), post, or hand delivery. • Deadline flexibility: Shareholders can request printed copies at any time at no charge. • Registrar contact: (852) 2849 3399, Monday–Friday, 9:00 a.m.–5:00 p.m., excluding public holidays.

The notification underscores Sunlit Sci’s ongoing move toward electronic dissemination of corporate communications while maintaining optional access to printed materials for shareholders who prefer physical copies.