China Risun files HKEX next-day disclosure return reporting share buyback

• China Risun repurchased 517,000 shares on July 17 for treasury, with no shares repurchased for cancellation.
• Buyback price range HKD 1.79 to HKD 1.84; aggregate consideration HKD 934,600.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. China Risun Group Ltd. published the original content used to generate this news brief via IIS, the regulatory disclosure system operated by the Hong Kong Stock Exchange (HKex) (Ref. ID: HKEX-EPS-20260717-12247977), on July 17, 2026, and is solely responsible for the information contained therein.