According to the announcement from the Polytechnic University of Technology, Changtai Group and CLP Haihe have each signed share transfer agreements with Jun Xuyunju to transfer a total of 8.8861 million shares of the company at a price of 24.63 yuan/share, accounting for 7.37% of the company's total share capital, and the total transfer price is about 219 million yuan. After the transfer is completed, Changtai Group and CLP Haihe will no longer hold shares in the company, and Jun Xu Yunju will become shareholders holding more than 5% of the company's shares. Jun Xu Yunju promised that the shares transferred will be locked for no less than 18 months. This equity change is still subject to internal approval by the transferor and compliance review by the Shenzhen Stock Exchange, and there is uncertainty about whether it will be approved.

According to the announcement from the Polytechnic University of Technology, Changtai Group and CLP Haihe have each signed share transfer agreements with Jun Xuyunju to transfer a total of 8.8861 million shares of the company at a price of 24.63 yuan/share, accounting for 7.37% of the company's total share capital, and the total transfer price is about 219 million yuan. After the transfer is completed, Changtai Group and CLP Haihe will no longer hold shares in the company, and Jun Xu Yunju will become shareholders holding more than 5% of the company's shares. Jun Xu Yunju promised that the shares transferred will be locked for no less than 18 months. This equity change is still subject to internal approval by the transferor and compliance review by the Shenzhen Stock Exchange, and there is uncertainty about whether it will be approved.