Two deputy general managers of Yujing shares took office!

On January 6, Yujing announced that the company held the tenth meeting of the fifth board of directors on January 5, 2026, and considered and adopted the Bill on the Appointment of Senior Managers of the Company. The board of directors of the Company agreed to appoint Mr. Li Hongchun and Ms. Tao Yuhuan as deputy general managers of the Company, with the term of office commencing from the date of consideration and approval at the tenth meeting of the fifth session of the board of directors of the Company and ending on the expiry date of the fifth session of the board of directors.

Biography

Mr. Li Hongchun, born in September 1989, is a Chinese national with no overseas permanent residence. He holds a bachelor's degree and graduated from Central South University of Forestry and Technology, majoring in mechanical design, manufacturing and automation. He joined the Company in March 2013 and has successively served as a mechanical engineer, deputy director of the research Institute, director of the research Institute and director of research and development. From September 2023 to December 2025, he served as the general manager of the cutting, grinding and polishing products business department of the Company. Since January 2026, he has served as the deputy general manager of the Company; He has been a director of Jiangsu Twin Crystal New Energy Technology Co., Ltd. since April 2022 and a supervisor of Hunan Yuyi Precision Technology Co., Ltd. since December 2023. Ms.

Tao Yuhuan, born in May 1989, is a Chinese national with no overseas permanent residence. She holds a postgraduate degree and graduated from the University of Technology Sydney with an MBA in finance and an intermediate accounting title. From July 2013 to November 2021, he worked in Changsha Yuhua Sub-branch of Bank of China, and successively served as branch general teller, wealth management manager, temporary vice president, temporary deputy director of risk department and temporary deputy director of personal finance department. From November 2021 to April 2025, he served as chief investment officer of the Company; From April 2025 to December 2025, he served as the chief investment officer and financial manager of the Company; since January 2026, he has served as the deputy general manager of the Company; since December 2025, he has served as the director of Fengchi (Hunan) Technology Co., Ltd.