Yangtze Optical Fibre and Cable Joint Stock Limited Company (YOFC, 06869) has issued a proxy form and convened its 2026 First Extraordinary General Meeting (EGM) for 30 July 2026 at 2:00 p.m. (Hong Kong time). The session will take place on the 6th floor of the Hyatt Regency Wuhan Optics Valley, Wuhan, Hubei Province, PRC.

Key agenda items are confined to director appointments:

1. Re-election or election of seven members to the fifth Board of Directors under a non-cumulative voting method: • Dr. Ma Jie – Non-executive Director (re-election) • Dr. Guan Jingzhi – Non-executive Director (re-election) • Dr. Zhuang Dan – Executive Director (re-election) • Mr. Qiu Xiangping – Non-executive Director (re-election) • Mr. Mei Yong – Non-executive Director (re-election) • Dr. Tian Yu – Non-executive Director (new appointment) • Dr. Peter Johannes Wijnandus Marie Bongaerts – Non-executive Director (new appointment)

2. Election of four Independent Non-executive Directors (INEDs) under a cumulative voting method: • Dr. Li Chang’ai – INED (re-election) • Mr. Tsang Hin Fun Anthony – INED (re-election) • Mr. Frank Franciscus Dorjee – INED (new appointment) • Mr. Dai Yusi – INED (new appointment)

Voting mechanics: • Ordinary resolutions for directors (item 1) will follow the standard one-share-one-vote, non-cumulative approach. • INED elections (item 2) will adopt cumulative voting; each share confers four votes, corresponding to the number of INED seats available, and shareholders may allocate votes among candidates at their discretion. • Shareholders unable to attend may appoint one or more proxies. Completed proxy forms must reach Tricor Investor Services Limited (17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong) by 2:00 p.m. on 29 July 2026.

Shareholders recorded on the Company’s register are entitled to one vote per H share held. Voting results will be disclosed following the poll in accordance with Hong Kong listing requirements.