Tranche Update on Beijing United Information Technology Co.,Ltd.'s Equity Buyback Plan announced on December 20, 2022.

From January 1, 2023 to March 31, 2023, the company has repurchased 1,379,000 shares, representing 0.19% for CNY 119.77 million. With this, the company has completed the repurchase of 1,379,000 shares, representing 0.19% for CNY 119.77 million under the buyback announced on December 20, 2022.