of May 7, Yisheng Technologies announced that the board of directors of the company had recently received resignation reports from Tang Xiaohong, deputy general manager of the company , and Yang Xinhu , director of human resources administration. For personal reasons , the two executives applied to resign as deputy general manager and director of human resources administration respectively, and their original term of office was November 25, 2028. The resignation reports of

the above two persons shall take effect from the date of delivery to the board of directors. After their resignations, neither of them held any positions in Lian Sheng Technology and its subsidiaries.
On the same day, Yisheng Technology announced the appointment of Jia Cong and Liao Xirui as deputy general managers of the company, with the term of office from the date of approval by the board of directors to the date of expiration of the term of the seventh board of directors.
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Jia Cong , born in May 1987, Chinese nationality, no right of abode in other countries or regions, bachelor degree. He has successively served as the engineering director of the Sixth Company of the Second Bureau of China Railway and the assistant to the general manager of Xinhongxing Group. Since July 2018, he has served as Vice President of Xinhongxing Group, and since November 2024, he has served as Chairman of Sichuan Yisheng Energy Technology Co., Ltd. He is currently the deputy general manager of the company.
Liao Xirui , born in August 1993, is a Chinese national with no right of abode overseas and a postgraduate degree. He has successively served as HR chief executive officer, assistant to the chairman, deputy general manager and general manager of Sichuan Ruiyi Enterprise Management Group, and director of Sichuan Kerina Information Technology Co., Ltd. and Sichuan Weidi Intelligent Control Technology Co., Ltd. Since December 2025, he has been the company's operation director and assistant chairman. He is currently the deputy general manager of the company.
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