KO YO GROUP (Ko Yo Chemical (Group) Limited) has notified shareholders that its board will convene on 28 August 2026 at 10:00 a.m. in Suite 02, 31/F, Sino Plaza, 255-257 Gloucester Road, Causeway Bay, Hong Kong.

Key agenda items:

1. Review and approve the Group’s consolidated unaudited interim results for the six months ended 30 June 2026. 2. Deliberate on the declaration of an interim dividend. 3. Decide on the possible closure period for the register of members. 4. Authorise publication of the half-year results announcement on the Hong Kong Stock Exchange website and arrange dispatch of the interim report to shareholders. 5. Address other routine business matters.

The notice was signed by Chairman Tang Guoqiang on 7 August 2026. The board currently comprises six directors: executive directors Tang Guoqiang, Zhang Weihua and Fan Chao, along with independent non-executive directors Xu Congcai, Le Yiren and Lu Yi.