Shang Yanbo is the Senior Engineer and Deputy Director of State Key Laboratory of Mineral Processing Science and Technology. His main research fields are mineral processing technology and mineral processing agents. Since 2004, he has been engaged in the research of mineral processing technology in BGRIMM. He has undertaken or participated in more than 80 projects of the national Science and technology support plan, "863 Plan" projects, and enterprise-commissioned projects. He has won 10 provincial and ministerial science and technology progress awards and published more than 30 papers and declared 15 patents. Main Research Work: In the field of development and application of green mineral processing agents, he has carried out in-depth research and developed a variety of new agents and realized their application. In the project of "863 Program", "Targeted design and Green Synthesis Technology of mineral processing agents for sulfide ores", he has developed a variety of new green chemical processing agents, realized clean production, and applied them in mines in Chile, Mexico, and other countries. In the research of efficient recovery and separation of complex polymetallic ore, the research field organically combines theory and practice, covering the beneficiation process and pharmaceutical development of copper-lead-zinc ore, copper-molybdenum polymetallic ore, copper-tin ore, tungsten-tin ore, fluorite ore, etc.