On June 2, 2024, the International Conference on Climate and Energy Finance (ICEF 2024), organized by the Energy Finance Committee of the International Society for Energy Transition and the Climate Finance Research Branch of the Chinese Society of Optimization, Overall Planning, and Economic Mathematics, and hosted by the Institute of Frontier Interdisciplinary Science at Shandong University, Weihai, successfully concluded. Xilong Yan, a PhD student from the LLIG Laboratory, won the "Best Paper Award" for his paper titled “Enhancing Climate Pledges with Equitable Efforts: A Perspective of Trade and Competitiveness.”