On March 17, 2021, Mr. Jianing Yu tendered his resignation as the Chief Operating Officer of Code Chain New Continent Limited, effective March 17, 2021. The resignation of Mr. Yu has been approved by the Board of Directors of the company. Mr. Yu’s resignation was not a result of any disagreement with the company’s operations, policies or procedures. On March 17, 2021, approved by the Board of Directors, the Nominating and Corporate Governance Committee and the Compensation Committee of the company, Mr. Jianan Liang was appointed Chief Operating Officer of the company, effective March 17, 2021. Jianan Liang, age 45, is the general manager of sales in China of Akamai Information Technology Co. Ltd. Since October 2012, Mr. Liang has been in charge of the business development of Akamai in China in connection with cloud-based acceleration services and security services for global network applications and content distribution for Chinese e-commerce, high-tech and financial services companies’ business development overseas. Mr. Liang has also been the Vice President (Business) of China Soft Power Technology Group Holdings Co. Ltd. since December 2015, where he was in charge of establishing and maintaining partnerships with international operators to provide international submarine cable transmission and cloud infrastructure services, and to help customers expand their businesses based on the Internet. Additionally, Mr. Liang has served as Senior Vice President of Beijing Supply and Marketing Big Data Group since July 2017, where he was responsible for providing the cloud computing technologies required for business's digital transformation.