The China Materials Conference is the most important series of meetings of the China Society for Materials Research and is held once a year. The purpose of the conference is to build a communication platform for experts, scholars, professors, scientific and technological workers, government-related management departments, leaders, entrepreneurs and other relevant personnel engaged in the research, development and industrialization of new materials in China, and to exchange and share materials research. The latest achievements have achieved the goal of promoting mutual improvement and improving the status and role of new materials in China’s national economic and social development. “China Materials Conference 2015” was held in Guiyang, Guizhou Province on July 10-14, 2015. The conference was initiated by the China Society for Materials Research and co-sponsored by the China Society for Materials Research and the Guiyang Convention and Exhibition Economic Promotion Office. The conference has 30 sub-meetings, including 4 international chapters and 26 domestic chapters. The essay covers energy and environmental materials, new functional materials, ceramics and polymer materials, high-performance structural materials, material design, preparation and evaluation. field. In addition, materials education forums, materials science and technology periodicals forums, new materials companies and expert matchmaking meetings, and new materials laboratory equipment exhibitions were held.