China Gold International targets 160,000 tpd “super pit” expansion at Jiama mine in Tibet

• China Gold International Resources endorsed a new development plan for the Jiama copper-polymetallic mine expansion in Tibet.
• Plan targets a capacity lift to about 160,000 tonnes per day from 50,000 tonnes per day, pending a preliminary feasibility study.
• Strategy shifts the operation toward a large-scale “super pit” as the primary mining method, replacing the current open-pit and underground mix.
• Preliminary feasibility study due around year-end to set mine design, capital needs, schedule, economics, regulatory path.
• Youlongbu tailings storage facility under construction is expected to finish by end-2027, with no bottleneck anticipated for commissioning.

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-20260814-12283785), on August 13, 2026, and is solely responsible for the information contained therein.