On 31 March 2026, San Miguel Brewery Hong Kong Ltd. (“San Miguel HK”) formally issued a shareholder circular confirming the simultaneous publication of the following 2025-dated documents in both English and Chinese:

• Annual Report • Notice of Annual General Meeting (AGM) • Proxy Form for the AGM

All materials are now accessible on the company’s website (info.sanmiguel.com.hk) and the HKEXnews portal (www.hkexnews.hk). Printed copies accompany the notification letter dispatched to registered shareholders.

Electronic dissemination framework • Statutory basis: Section 833 of Hong Kong’s Companies Ordinance. • Action required: Newly registered shareholders are asked to consent to receiving future corporate communications via the company’s and HKEX’s websites. • Deemed consent date: If no written objection is received within 28 days—i.e., by 28 April 2026—sanction is assumed for web-based delivery. • Opt-out/changes: Shareholders may at any time request printed copies or update preferences by contacting Computershare Hong Kong Investor Services Limited at 17M/F, Hopewell Centre, 183 Queen’s Road East, Wan Chai, Hong Kong, or via sanmiguel.ecom@computershare.com.hk.

Collection of electronic contact details • Shareholders favouring digital delivery should provide or update an email address by scanning a personalised QR code or completing and returning the enclosed reply form. • Without a valid email on record, the company will post hard-copy notification letters and any actionable corporate communications. • A one-year printed-copy mandate is available on request; renewal is required after expiry.

2025 ESG Report released San Miguel HK has concurrently uploaded its 2025 Environmental, Social and Governance Report to the same web platforms. Printed versions are available on demand through the share registrar.

Investor support Enquiries can be directed to Computershare Hong Kong Investor Services Limited at +852 2862 8688, Monday to Friday, 9:00 a.m.-6:00 p.m. (HKT).