China Daye Non-Ferrous Metals Mining Limited on 30 July 2026 announced the online release of its latest Circular and accompanying Notice of Special General Meeting. Both English and Chinese versions are now accessible on the company’s website (www.hk661.com) and on the Hong Kong Stock Exchange’s HKEXnews portal (www.hkexnews.hk).

Key points highlighted in the notice: • Availability of documents: The newly issued Circular and SGM notice (“Current Corporate Communication”) can be reviewed or downloaded free of charge from the two designated websites. • Preference for electronic access: The board “strongly recommends” shareholders to obtain information via the website version. • Printed copies on request: Non-registered shareholders experiencing difficulty with online access may obtain hard-copy English, Chinese or bilingual versions at no cost. A completed Request Form must be returned by post to the Hong Kong branch share registrar, Tricor Investor Services Limited, or emailed to 661-ecom@vistra.com. • E-mail registration: Shareholders holding shares through banks, brokers, custodians or HKSCC Nominees are encouraged to provide functional email addresses to those intermediaries to ensure timely receipt of electronic notifications. • Validity period: The chosen method of receiving corporate communications will remain effective for future mailings until 31 December 2026 or until amended by written notice. • Enquiries: Shareholders may contact Tricor’s hotline at (+852) 2980 1333 between 9:00 a.m. and 6:00 p.m., Monday to Friday (excluding public holidays), for further assistance.

The notification, authorised by Chairman Mr Xiao Shuxin, underscores China Daye’s ongoing transition toward more efficient and environmentally friendly shareholder communication while ensuring options remain for those preferring traditional printed materials.