Chifeng Gold lifts Sepon SND Laos resource estimate to 260 tonnes gold equivalent under JORC code

• Chifeng Jilong Gold Mining reported a higher JORC mineral resource estimate for the SND gold-copper deposit at LXML’s Sepon concession in Laos.
• Total indicated and inferred resources rose about 143% to 260 tonnes of gold equivalent as of July 30, 2026.
• Indicated resources: 170 million tonnes at 0.55 g/t gold, 0.26% copper; contained 96 tonnes gold, 450,000 tonnes copper.
• Inferred resources: 190 million tonnes at 0.39 g/t gold, 0.19% copper; contained 76 tonnes gold, 360,000 tonnes copper.
• Pre-feasibility study planned; mineralization remains open to the southwest and at depth, supporting potential resource growth.

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. Chifeng Jilong Gold Mining 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-20260730-12263074), on July 30, 2026, and is solely responsible for the information contained therein.