Tranche Update on Jilin Jlu Communication Design Institute Co.,Ltd.'s Equity Buyback Plan announced on February 28, 2024.

From February 27, 2024 to April 1, 2024, the company has repurchased 5,319,900 shares, representing 1.95% for CNY 39.98 million. With this, the company has completed the repurchase of 5,319,900 shares, representing 1.95% for CNY 39.98 million under the buyback announced on February 28, 2024.