Yibin Tianyuan Group Co., Ltd.
2025 Annual Independent Director Performance Report
(Li Ning)
As an independent director of Yibin Tianyuan Group Co., Ltd. (hereinafter referred to as the "Company"), in accordance with the "Company Law of the People's Republic of China," the "Securities Law of the People's Republic of China," the "Administrative Measures for Independent Directors of Listed Companies," and other relevant laws and regulations, as well as the "Articles of Association" and the Company's "Work System for Independent Directors," during my term of office in 2025, I diligently and conscientiously performed my duties, carefully reviewed various proposals, fully exercised my role as an independent director, and effectively protected the interests of the Company and its shareholders. The report on my performance in 2025 is as follows:
I. Basic Information of Independent Director
I, Li Ning, am a distinguished research fellow and doctoral supervisor at the School of Materials Science and Engineering, Beijing Institute of Technology. I obtained my bachelor's and doctoral degrees from the School of Chemical Engineering and Environment, Beijing Institute of Technology. From 2016 to 2020, I conducted postdoctoral research at Lawrence Berkeley National Laboratory in the United States. In 2020, I joined the School of Materials Science and Engineering at Beijing Institute of Technology. My research focuses on high-performance cathode and anode materials for lithium-ion batteries, energy materials research for novel secondary battery systems, and advanced material characterization using synchrotron radiation sources. I serve as an expert in the expert database of the Chongqing Science and Technology Bureau, a senior professional title evaluation expert at the Chongqing Human Resources and Social Security Bureau, and an expert for the evaluation of major scientific equipment projects.