July 8, 2025, Xiamen, China – The Symposium D31: Advanced Electrical Engineering Materials and Applications, a pivotal session of the Chinese Materials Conference 2025, grandly commenced in Xiamen. Organized by the Chinese Materials Research Society (CMRS) and hosted by the State Key Laboratory of Electrical Insulation and Power Equipment (State Key Lab), this symposium gathered leading domestic scholars and industry experts to delve into cutting-edge technologies and emerging trends, driving technological innovation and industrial advancement in China's electrical materials sector. The session was co-chaired by Prof. Li Shengtao, Executive Deputy Director of the State Key Lab, and Mr. Peng Xiangyang, Strategic Expert of the Guangdong Electric Power Research Institute.