On July 7, 2023, Shandong Link Science and Technology Co.,Ltd. closed the transaction. The transaction included participation from new investors, Shenyang Xingtu Equity Investment Fund Management Co., Ltd., China Asset Management Co. Ltd., Caitong Fund Management Co., Ltd., Nuode Asset Management Co., Ltd., Suzhou Suxin Equity Investment Partnership Enterprise (Limited Partnership), a fund managed by Suzhou High-tech Private Equity Fund Management Co., Ltd. Shanghai Lintong Private Fund Management Co., Ltd. through Lintong Changhong No.

1 Private Securities Investment Fund and Zhang Qizhi. The company has incurred CNY 3,297,538.03 as expense and received net proceeds of CNY 265,472,460.69. The shares subscribed shall not be transferred within 6 months from the date of the completion of the issue starting from July 10, 2023 (Initial listing date) in Shanghai Stock Exchange.