To the Shareholders and Shareholder Representatives:
Jiangsu Shentong Valve Co., Ltd. 2025 Annual Independent Director Performance Report (Name: Sun Zhenhua)
As an independent director of Jiangsu Shentong Valve Co., Ltd. (hereinafter referred to as the "Company"), with a sense of responsibility to all shareholders, especially small and medium shareholders, I have strictly adhered to the "Company Law," "Securities Law," "Administrative Measures for Independent Directors of Listed Companies," "Shenzhen Stock Exchange Listed Company Self-Regulatory Management Guide No. 1 - Norms for the Operation of Main Board Listed Companies," and other laws and regulations, as well as the "Articles of Association" and the "Independent Director System" during 2025. I have diligently performed my duties as an independent director, actively attended relevant meetings, carefully reviewed all proposals submitted to the board of directors, provided constructive suggestions for the company's business development and operations, fully exercised the role of an independent director, and effectively protected the overall interests of the company and the interests of all shareholders. Herein is a report on my performance as an independent director during 2025:
I. Basic Information of Independent Director
(I) Personal Resume I, Sun Zhenhua, born in 1983, am a Chinese national with no permanent overseas residency and hold a master's degree. From July 2006 to August 2010, I served as a cadre at the Mentougou District People's Court in Beijing. From August 2010 to April 2012, I was the secretary of MCC Overseas Engineering Co., Ltd. From April 2012 to August 2017, I served as a director and deputy general manager of MCC Overseas (Hong Kong) Limited. From August 2017 to May 2019, I was a lawyer at Beijing Yingke Law Firm. From June 2019 to November 2020, I was a lawyer at Tianjin Gongcheng Law Firm (Beijing). From July 2018 to August 2024, I served as an independent director of China National Machinery Industry Corporation Ltd. Since November 2020, I have been a partner and lawyer at Beijing Runcjia Law Firm. From July 2019 to August 2025, I have served as an independent director of Jiangsu Shentong Valve Co., Ltd.
(II) Independence Status As an independent director of the Company, after self-assessment, I meet the requirements for the independence of independent directors stipulated in the "Administrative Measures for Independent Directors of Listed Companies," the "Shenzhen Stock Exchange Listed Company Self-Regulatory Management Guide No. 1 - Norms for the Operation of Main Board Listed Companies," and other relevant laws and regulations. There are no circumstances that affect my independence.
II. Overview of Independent Director's Annual Performance
(I) Attendance at Meetings I have maintained a spirit of responsibility to shareholders and a pragmatic approach to my duties, actively participating in all board meetings, board professional committee meetings, and shareholder meetings of the Company in 2025. Before each meeting, I proactively familiarized myself with the agenda and obtained the necessary information for decision-making. I actively communicated and exchanged information with the Company's senior management, gaining an understanding of the Company's production operations and business. Based on a thorough understanding of the actual situation, I made independent judgments using my professional knowledge and experience, offered independent opinions, and voted according to prescribed procedures on all agenda items, thereby playing a positive role in the board's correct and scientific decision-making.
In 2025, the Company held a total of 7 board meetings, 3 shareholder meetings, 7 meetings of the Board Audit Committee, 3 meetings of the Board Nomination Committee, 2 meetings of the Board Remuneration and Appraisal Committee, and 2 meetings of the Board Strategy Committee. On August 8, 2025, the Company held its First Extraordinary General Meeting of Shareholders for 2025, electing the Seventh Board of Directors. My term as an independent director of the Sixth Board of Directors ended at that time. My attendance at meetings during my term in 2025 is as follows: