• China Gold International Resources hired SRK Consulting for an independent NI 43-101 feasibility study on CSH Mine underground development.
• CSH is moving from late-life open-pit operations toward a block-caving underground mine targeting mineralization beneath and adjacent to the pit.
• Early underground access and infrastructure works have started under China’s domestic approvals, separate from the NI 43-101 process.
• SRK will run a gap analysis, then complete an independent feasibility study that could materially change mine plan, reserves, economics.
• Scope emphasizes geotechnical and hydrogeological work to test block-caving suitability, caveability, stability, groundwater risks.

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 Gold International Resources Corp. 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-20260817-12287347), on August 17, 2026, and is solely responsible for the information contained therein.