The board of directors of Seamless Green China (Holdings) Limited announced that Mr. Sun Mingyang (Mr. Sun) has been appointed as an independent non-executive Director, and a member of each of the audit committee, the remuneration committee and the nomination committee of the Company with effect from 28 March 2023. Mr. Sun, aged 42, obtained an EMBA degree from Tsinghua University and a MBA degree from Beijing Jiaotong University in June 2017, and a bachelor's degree in financial management from Central University of Finance and Economics in July 2004. In October 2018, Mr. Sun was admitted as International Accountant (AAIA), and was awarded as one of the Top 10 International Accountants in China by the Association of International Accountants (AIA) and also obtained the qualification certificate for the professional title of senior accountant.

He also obtained the Certified Management Accountant (CMA) certificate in October 2015, and obtained the Certification in Risk Management Assurance (CRMA) certificate and the Certified Internal Auditor (CIA) certificate in 2012 respectively, as well as the Advanced Financial Management Certificate from the University of Cambridge in October 2004. Mr. Sun has more than 15 years of work experience and over 10 years of management experience. He has accumulated extensive experience in governments, banks, taxation, laws and business cooperation.

He has been involved in the listing and merger and acquisition of several large-scale projects and possesses proven practical experience and advantageous cooperation resources in capital operations such as the listing and merger and acquisition of companies, as well as corporate strategic planning, financial system construction, internal control and risk management, tax planning and team building. He also has a solid professional knowledge background, financial audits in various industries, rich experience in financial management, risk control management, and investment and financing management. From September 2017 onwards, Mr. Sun has served as a vice president of Beijing Avater Technology Corp., mainly responsible for the company's financial strategic planning, investment and financing management, internal control and risk management, budget and financial analysis management, and the listing planning of A shares or Hong Kong shares.

Mr. Sun also worked as a deputy chief accountant of Enjoyor Co. Ltd. from November 2013 to August 2017, the audit and risk control manager of MCC Communication Construction Group Co. Ltd. from September 2009 to October 2013, and the project manager of BDO-Reanda Audit Firm from October 2003 to August 2009.