Tranche Update on Zhejiang Huatie Emergency Equipment Science & Technology Co.,Ltd.'s Equity Buyback Plan announced on October 24, 2022.

From October 24, 2022 to December 31, 2022, the company has repurchased 7,768,700 shares, representing 0.62% for CNY 51 million. With this, the company has completed the repurchase of 7,768,700 shares, representing 0.62% for CNY 51 million under the buyback announced on October 24, 2022.