Harbin Electric Company Limited has issued a notice convening a Domestic Shares Class Meeting on 22 May 2026 in Harbin, Heilongjiang Province, to seek shareholder approval for two special resolutions focused on capital management and corporate governance adjustments.

Key Proposals 1. H-Share Repurchase Mandate • The board of directors is requesting authority to repurchase, in one or multiple tranches, up to 10% of the company’s total issued H shares via the Hong Kong Stock Exchange. • The mandate would remain valid for 12 months from the date of approval or until the conclusion of the next annual general meeting—whichever comes first.

2. Articles of Association Amendments • Conditional on the buyback mandate being executed, the board would be empowered to revise Articles 5, 16, 17, 20 and related provisions to reflect the reduced share capital and registered capital after any repurchase.

Meeting Logistics • Date & time: Friday, 22 May 2026, 10:00 a.m. (immediately after the H Shares Class Meeting). • Venue: Company Conference Room, 1399 Chuangxinyi Road, Songbei District, Harbin. • Record date: Domestic shareholders registered by 19 May 2026 are eligible to attend and vote; share transfer registration will be suspended from 19 May to 22 May 2026. • Proxy submission: Forms of proxy and authorizing documents must reach the company’s PRC office no later than 24 hours before the meeting.

Governance Details The company’s current board comprises executive directors Huang Wei, Liu Qing-yong and Du Xing-kai, and independent non-executive directors He Yu, Niu Xiang-chun, Gao Yi-bin and Li Xie-hua. Company Secretary Ai Li-song issued the notice on 22 April 2026.

Shareholders are invited to vote in person or by proxy on the proposed buyback authority and the corresponding amendments to Harbin Electric’s Articles of Association.