In collaboration with Beijing General Research Institute of Mining & Metallurgy, Beijing General Research Institute for Nonferrous Metals, Beijing University of Science and Technology, Northeastern University, Changchun Gold Design Institute, Changchun Gold Research Institute and Chengdu University of Technology, the company carried out technological researches respectively in disciplines including geology, mining, mineral processing, energy conservation, environmental protection, etc.. Milestone achievements have been made in such programs, including the copper-lead separation program which has yielded acceptable copper concentrates and lead concentrates.