RIMAG GROUP (02522) announced that on August 25, 2025, its dataset officially passed compliance review by Beijing International Big Data Exchange (BIDE) and was successfully listed on the platform (listing product number: PD2025082117370118). The company's subsidiary Beijing Yimai Information, as the data provider, entered into a tripartite data transaction cooperation agreement with a company engaged in data technology and applications (data user) and Beijing International Big Data Exchange Co., Ltd. On September 1, 2025, the group completed the first batch of data transactions with the data user according to the tripartite data transaction cooperation agreement. This transaction aims to promote the standardized integration and marketization of data elements. The transaction was conducted on the BIDE platform, ensuring the legality and compliance of the transaction process while protecting the legitimate rights and interests of all parties. This cooperation not only provides a new model for monetizing the company's core data assets, but also further demonstrates the company's professional capabilities and market value in the field of medical imaging data.