Announcement of Shantui Shares on December 10，The board of directors recently received Zhang Min.、Resignation report submitted by Zhao Lijun。Due to the need of work，Mr. Zhang Min applied to the board of directors of the company to resign from the position of general manager of the company.，Mr. Zhao Lijun applied to the board of directors of the company to resign from the position of deputy general manager of the company.。

According to《Company Law》、《Articles of association》The relevant provisions of，Mr. Zhang Min、The resignation report of Mr. Zhao Lijun shall take effect from the date of delivery to the board of directors of the Company in writing.。After Mr. Zhang Min resigned as the general manager of the company,，Will continue to hold other positions in the company；After his resignation, Mr. Zhao Lijun，No longer hold any position in the company。

As of the date of this announcement，Mr. Zhang Min directly holds 660 shares of the Company.,000 shares，All of them are restricted stocks granted by the company's restricted stock incentive plan in 2020.，Unlocked 224,400 shares，435,600 shares are not unlocked。Mr. Zhao Lijun directly holds 7 shares of the Company.,000 shares，Purchase and holding of shares for individuals。The shares held by Mr. Zhang Min and Mr. Zhao Lijun will be held in strict accordance with《Directors of listed companies、Rules Governing the Shares of the Company Held by Supervisors and Senior Managers and the Changes Thereof》《Shareholders and directors of listed companies of Shenzhen Stock Exchange、Supervisor、Detailed Rules for the Implementation of Reduction of Shares Held by Senior Managers》And other relevant laws、Management of regulations and related commitments。