Securities code: 831152 Securities abbreviation: Kungong Technology Announcement No.: 2022-123

The Company and all members of the Board of Directors guarantee that the contents of the announcement are true, accurate and complete, without false records, misleading statements or major omissions, and bear individual and joint legal liabilities for the authenticity, accuracy and completeness of the contents.

1、 Basic information of the new term

（1） Basic information of the change

According to the relevant provisions of the Company Law and the Articles of Association, the 31st meeting of the third Board of Supervisors of the Company reviewed and passed on October 26, 2022:

Mr. Guo Jiyong was nominated as the supervisor of the Company for a term of three years. This change of office still needs to be submitted to the General Meeting of Shareholders for deliberation, and will take effect from the date of the adoption of the resolution of the Sixth Extraordinary General Meeting of Shareholders in 2022. The above nominee holds 0 shares of the company, accounting for 0.00% of the company's share capital, and is not the object of joint punishment for dishonesty.

Ms. Wang Xubing was nominated as the supervisor of the Company for a term of three years. The term of office of this change of office still needs to be submitted to the General Meeting of Shareholders for deliberation, which will take effect from the date of the adoption of the resolution of the Sixth Extraordinary General Meeting of Shareholders in 2022. The above nominee holds 0 shares of the company, accounting for 0.00% of the company's share capital, and is not the object of joint punishment for dishonesty.

After deliberation and approval by the General Meeting of Shareholders, the above two non-employee representative supervisors will form the fourth Board of Supervisors of the Company together with Mr. Dong Jin, an employee representative supervisor democratically elected by the employee representative meeting.

（2） Resume of directors, supervisors and senior officers appointed for the first time (if applicable)

Mr. Guo Jiyong, male, born in February 1980, Chinese nationality, without overseas permanent residency, graduated from the Department of Mineral Exploration and Exploration, School of Land and Resources Engineering, Kunming University of Technology, with a master's degree, assistant researcher, deputy general manager of Kunming University of Technology Asset Management Co., Ltd., international technical manager (Georgia Institute of Technology), national intermediate technical broker, Full-time teacher of the "National Technology Transfer Talent Training Base (Yunnan)" in Yunnan Province, the mentor of the Innovation and Entrepreneurship Dream of Kunming Science and Technology Maker Space, studied in the School of Land and Resources Engineering of Kunming University of Technology from September 1999 to August 2003; From September 2003 to May 2012, he worked in the School of Land and Resources Engineering of Kunming University of Technology and served as the secretary of the Youth League Committee of the School; From May 2012 to October 2021, he worked in Kunming University of Technology Asset Management Co., Ltd. and served as the director of the National International Technology Transfer Center of Kunming University of Technology Asset Management Co., Ltd; From November 2021 to May 2022, he worked in Kunming University of Technology Science Park Co., Ltd., served as the director and deputy general manager of Kunming University of Technology Science Park Co., Ltd., and served as the deputy general manager of Kunming University of Technology Asset Management Co., Ltd. since June 2022.

Ms. Wang Xubing, female, born in October 1980, Chinese nationality, without permanent residence abroad, bachelor degree. From August 2004 to March 2007, worked in Weihui Tianrui Cement Co., Ltd. as a personnel specialist; From July 2008 to March 2013, he worked in Yunnei Yanglin Machinery Manufacturing Co., Ltd. as the office director and head of the Human Resources Department; From April 2013 to March 2016, he worked in Kunming Fanying Graphic Arts Co., Ltd. as a personnel director; From May 2016 to February 2020, he worked as the director of Yunnan Tianhe Biotech Co., Ltd; Since March 2020, he has worked in the Investment Management Department of the Company as an investment specialist.

（2） Basic information of the change

According to the relevant provisions of the Company Law and the Articles of Association, the Company's second staff congress in 2022 was reviewed and passed on October 26, 2022:

Mr. Dong Jin was elected as the employee representative supervisor of the company for a term of three years, effective from November 11, 2022. The above electors hold 0 shares of the company, accounting for 0.00% of the company's share capital, and are not the object of joint punishment for dishonesty. The term of office of the employee supervisor is the same as that of the fourth board of supervisors.

2、 The impact of the change on the company

（1） Qualifications

The qualifications of the candidates for directors, supervisors and senior management of the Company shall comply with laws and regulations, departmental rules, business rules and the Articles of Association. This change of office has not resulted in the number of members of the Board of Directors of the Company being lower than the statutory minimum, the number of members of the Board of Supervisors of the Company being lower than the statutory minimum, and the number of staff representative supervisors being less than one-third of the number of members of the Board of Supervisors. This change of office did not cause the number of directors concurrently serving as senior managers and directors held by staff representatives to exceed half of the total number of directors of the company.

There is no situation that the directors and senior managers of the Company concurrently serve as supervisors of the Company in this term of office; There is no case that the supervisor of the company is the spouse, parents and children of the company's directors and senior managers.

（2） Impact on the company's production and operation:

In accordance with the relevant provisions of the Company Law and the Articles of Association, the election of the supervisors of the above company is a normal change of office, which will not adversely affect the production and operation of the company. The Board of Supervisors of the Company will continue to perform its obligations and responsibilities of diligence and continue to improve

Corporate governance mechanism to improve the standard governance level of the company.

3、 Documents for reference

The Company's Resolution of the 31st Meeting of the Third Board of Supervisors;

Announcement of the Resolution of the Second Workers' Congress of Kunming Polytechnic Hengda Technology Co., Ltd. in 2022.

Kunming Polytechnic Hengda Technology Co., Ltd

Board of Supervisors

October 27, 2022