On December 18, Glonghui reported that Chongqing Department Store (600729.SH) stated on the interactive platform that: 1. Mashang Consumer has launched the first retail financial AI large model "Tianjing Model" in the country. In the retail sector application, the company is further communicating with Mashang Consumer. The company is accelerating the exploration of the incremental value and efficiency improvements brought by AI empowerment. 2. The company will maintain the current shareholding structure. 3. Chongqing Department Store is a company without actual controllers, and Mashang Consumer does not form a concerted action relationship with other companies.