• AGM timetable and venue BUTONG GROUP will hold its annual general meeting at 10:00 a.m. on 5 June 2026 at its Shanghai headquarters (4/F, Building 10, Lane 28, Danba Road, Putuo District).

• Capital structure and mandate sizes As of 6 May 2026, the company had 90.75 million issued shares, including 0.47 million treasury shares. – General mandate: Directors seek authority to issue, sell or transfer up to 20% of the issued share capital (excluding treasury shares), equivalent to 18.06 million shares. – Repurchase mandate: Board requests approval to buy back up to 10% of issued shares (excluding treasury shares), or 9.03 million shares. – Extension mandate: The repurchase volume may be added to the issuance limit, potentially lifting the total issuance headroom to 30% if fully executed.

• Director elections All six current directors will retire and stand for re-election: Executive Directors – Wang Wei (Chairman), Shen Ling (CEO), Yan Dong (Board Secretary) Independent Non-executive Directors – Yan Jianjun, Yu Chun Kau, Chan Wing Ki.

• Auditor renewal and fee KPMG is nominated for re-appointment as external auditor until the next AGM, with an expected audit fee of RMB3.70 million for the 2026 financial year.

• Register closure Share transfer registration will be suspended from 2 June 2026 to 5 June 2026 (both dates inclusive). Shareholders on record at the close of 5 June 2026 are entitled to attend and vote.

• Voting arrangements All resolutions will be decided by poll. Holders of any treasury shares will abstain from voting.