Announcement on the Listing and Transfer of Exploration Rights for Zhongheishan Gold Mine in Aksai County, Gansu Province (Announcement No.: TKQCR2025002) In order to promote the exploration and mining of mineral resources, in accordance with relevant laws and regulations such as the Mineral Resources Law of the People's Republic of China, the Auction Law of the People's Republic of China, the Tendering and Bidding Law of the People's Republic of China and its implementation regulations, the Mining Rights Transfer Trading Rules, the Notice of the Ministry of Natural Resources on Further Improving the Registration and Management of Mineral Resources Exploration and Mining, the Opinions of the Ministry of Natural Resources on Deepening the Reform of Mineral Resources Management, the Measures for the Collection of Mining Rights Transfer Benefits, and the Guiding Opinions of the Ministry of Natural Resources and the Ministry of Finance on Formulating the Starting Price Standards for Mining Rights Transfer Benefits, the Gansu Provincial Department of Natural Resources has entrusted the Gansu Provincial Public Resources Trading Center to list and sell the detailed exploration rights of the Zhongheishan Gold Mine in Aksai County, Gansu Province in 2025. 1、 Name of Transferor: Department of Natural Resources of Gansu Province Location: No. 18 Hongxing Lane, Chengguan District, Lanzhou City 2. Mining Rights Trading Platform Name: Gansu Provincial Public Resources Trading Center Location: No. 68 Yanxing Road, Chengguan District, Lanzhou City 3. Basic Information on the Transfer of Exploration Rights -1 Project: Project __ko1745832410196="ko181" Project Name: Detailed Investigation of Zhongheishan Gold Mine in Aksai County, Gansu Province -1 Mining type ":" Exploration type "" __ko_ 1745832410196="ko184" Exploration type: Gold deposit Geographical location: Located in Leteng Township, Aksai County Area: 7.0699 square kilometers, inflection point coordinates are as follows (2000 national geodetic coordinates): No. XY194 ° 58 ′ 37.000 "39 ° 08 ′ 34.000" 295 ° 00 ′ 32.000 "39 ° 08 ′ 34.000" 395 ° 00 ′ 32.000 "39 ° 07 ′ 11.000" 494 ° 58 ′ 37.000 "39 ° 07 ′ 11.000" 500-1 "__ko_ 1745832410196=" ko213 " Resource reserves: Mining elevation: meters to meters Resource development and utilization situation: Mining geological environment protection and land reclamation requirements: No. Longitude and latitude 194 ° 58 ′ 37.000 ″ 39 ° 08 ′ 34.000 ″ 295 ° 00 ′ 32.000 ″ 39 ° 08 ′ 34.000 ″ 395 ° 00 ′ 32.000 ″ 39 ° 07 ′ 11.000 ″ 494 ° 58 ′ 37.000 ″ 39 ° 07 ′ 11.000 ″ 500 Exploration work level: Survey and exploration investment requirements: Implementation in accordance with national regulations Proposed transfer period: 5 years Initial price: 430000 yuan Initial transfer yield: 2.3% IV. Qualification conditions of bidders/bidders 1. Public institution legal persons registered within the territory of the People's Republic of China (excluding Hong Kong, Macao, and Taiwan). 2. This listing does not accept consortium bidding. 3. Not included in the "serious illegal list" of the national mining rights holder's exploration and mining information disclosure system, and there is no situation of administrative penalties for mineral resource violations not being fulfilled within the prescribed time limit. 4. In "Credit