Yangtze Optical Fibre and Cable Joint Stock Limited Company (YOFC) announced that its Interim Report 2026 is now available on both the company’s website (http://www.yofc.com) and the HKEXnews platform (www.hkexnews.hk).

Dated 30 September 2026 and signed by Chairman Ma Jie, the notice targets non-registered H-shareholders, confirming the online publication of the interim results and outlining procedures for obtaining hard-copy documentation.

Key points: • Access channels: The full Interim Report 2026 can be viewed or downloaded from YOFC’s website or the HKEXnews site. • Printed copies: Shareholders preferring physical documentation can submit the enclosed Request Form to the company’s H-share registrar, Tricor Investor Services Limited. Completed forms should be mailed to 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong, using the pre-paid mailing label provided. • Cost: Printed copies will be dispatched free of charge upon receipt of a valid request. • Future communications: By returning the Request Form, shareholders indicate their preference to receive all subsequent corporate communications from YOFC in printed format and in their selected language version. • Enquiries: Tricor Investor Services’ customer service hotline is available at +852 2980 1333, Monday to Friday, 9:00 a.m.-5:00 p.m. (excluding public holidays).

No financial figures were disclosed in this notice; interested parties should refer directly to the published Interim Report 2026 for detailed financial and operational information.