Core Technology: Submission of H-share Issuance Filing Materials to China Securities Regulatory Commission Accepted

Jungang Technology announcement, the company has submitted an application to the Hong Kong Stock Exchange for the issuance of overseas listed shares and listing on the main board of the Hong Kong Stock Exchange on November 25, 2025. According to relevant regulations, the company has submitted the application materials for the issuance and listing to the China Securities Regulatory Commission and has recently been accepted by the China Securities Regulatory Commission. The issuance and listing still need to be filed, approved, or approved by the China Securities Regulatory Commission, the Securities and Futures Commission of Hong Kong, and the Hong Kong Stock Exchange and other relevant government agencies, regulatory authorities, and securities exchanges.