Sepon Gold-Copper Mine is operated and managed by Lane Xang Mining Limited Company, a controlled subsidiary of Chifeng Gold. Located in south-central Laos, the mineral concession covers an area of over 1,000 square kilometres with most of the exploration areas lying within Vilabuly District, Savannakhet Province and a small portion in Khammouane Province. The mine area features complex structural frameworks and favourable metallogenic conditions with diverse deposit types. Multiple Carlin-type gold deposits and skarn-type copper deposits have been identified. It also hosts exploration potential for orogenic gold deposits, MVT lead-zinc deposits and ion-adsorption rare earth deposits. At present, Chifeng Gold holds 90% interest in the Sepon Mine, while the Government of Laos holds the remaining 10% interest.