CMC Holdings: Purchase Xingyin Fund products not exceeding 180 million yuan.

Guomai Technology Announcement: In order to ensure the daily operational funds and effectively control risks, the company and its subsidiaries will use no more than 800 million RMB of their own funds for securities investment and financial management. In order to further improve the efficiency of fund utilization, the company will purchase products issued by Xingyin Fund and cooperate to establish a collective asset management plan with a total balance not exceeding 180 million RMB. Within this balance, the above investment amount can be used cyclically. The company holds 24% of Xingyin Fund's shares, Mr. Chen Weixian serves as a director of Xingyin Fund, and this transaction constitutes a related party transaction for the company.