Tranche Update on Guangdong Dongfang Precision Science & Technology Co., Ltd.'s Equity Buyback Plan announced on February 18, 2023.

From February 17, 2023 to March 31, 2023, the company has repurchased 15,093,800 shares, representing 1.32% for CNY 69.78 million. With this, the company has completed the repurchase of 15,093,800 shares, representing 1.32% for CNY 69.78 million under the buyback announced on February 18, 2023.