The ranking of materials science postgraduate schools can be searched Baidu Library. Schools that specialize in learning materials are all comprehensive, with AB scores, depending on which school you want to enter.
Shanghai Jiaotong University, Institute of Metals, Chinese Academy of Sciences, University of Science and Technology Beijing, Tsinghua University, Harbin Institute of Technology, Central South University, Zhejiang University, Beijing University of Aeronautics and Astronautics, Northwestern Polytechnical University, University of Science and Technology of China, Huazhong University of Science and Technology, Xi Jiaotong University, Shanghai Silicate Institute of China Academy of Sciences, Dalian University of Technology, South China University of Technology, Hunan University, Shandong University,
Sichuan University, Nanjing University of Science and Technology and so on.
Some majors are material physics, while others are material chemistry. However, the foundation of materials science is a compulsory content, and you can check the specific subjects on the websites of research institutes of major universities.
I wish you an early admission to graduate school.