On March 7, the Phase I bidding for the main equipment of "Concentrator Expansion Project" in Zhuanshanzi Gold Mine of Jilong Mining was conducted by online video bidding. The bidding equipment in this phase includes crusher, ball mill, thickener, filter press and other production equipment in the whole process of beneficiation production.

The bidding time is limited and the task is heavy. In the early stage, the bidding work was carefully arranged for the project, the division of labor and responsibilities were clearly defined, and a careful work plan was developed. The bidding working group worked overtime to analyze and compare the model selection, parameters and prices of bidding equipment in detail, and finally selected seven successful enterprises through the second bidding quotation. The result of winning the bid shows that the purchasing cost control effect is remarkable, and the selected equipment meets the actual production demand. The bidding was successfully completed in a short time, which not only reflected the rapid decision-making of the Company's management and the active cooperation of its staff, but also reflected the recognition of Chifeng Gold's good reputation and comprehensive ability by relevant parties in the market.

The concentrator expansion project is a key construction project of "increasing production capacity and increasing scale" in Jilong Mining. After completion, the treatment capacity will be increased to more than twice the original treatment capacity. This project is one of the key tasks of Chifeng Gold's Three-year Development Plan, and it is an important measure for the Company to lay out the domestic mining industry and focus on improving quality development. Relying on capacity expansion, transformation and industrial upgrading, Jilong Mining will gradually build itself into a green, intelligent, environmentally friendly and energy-saving mine, and achieve the goal of building a benchmark mine enterprise with high-quality development in the region.