On April 10, 2024, Hubei Kailong Chemical Group Co., Ltd., closed the transaction. As a part of the transaction, the company paid CNY 11,976,981.13 as issuance expense in the transaction.

On April 18, 2024, the Shenzhen Branch of China Securities Depository and Clearing Co., Ltd. issued a "Confirmation of Acceptance of Share Registration Application", indicating that it has accepted the company's registration application materials for the issuance of new shares. After the completion of this issuance, the shares subscribed by Zhongjing Investment Holding Group Co., Ltd.in this issuance shall not be transferred within 18 months from the date of listing of the newly added shares, starting from April 26, 2024. Except for Zhongjing Investment Holding Group Co., Ltd., the shares subscribed by other issuing objects through this issuance shall not be transferred within 6 months from the date of listing of the newly added shares, starting from April 26, 2024.