Group 1 - The core viewpoint of the article is that the subsidiary Liangtou Technology provides a range of financial derivative trading software products, forming a comprehensive trading and management ecosystem for various clients [1] Group 2 - Liangtou Technology's main products include the Liangtou Technology Unlimited Trading Terminal Software, Global Trading System, Jindouyun APP, and QuantFair Simulation Trading Platform [1] - The company serves a diverse clientele, including futures companies, securities firms, asset management institutions, and individual users [1]

Group 1 - The company plans to use excess raised funds of 106.726058 million yuan to acquire 36.7483% of Liangtou Technology's shares, which corresponds to a registered capital of 16.5 million yuan [1] - Additionally, the company will use 53.273942 million yuan of the excess funds to increase its capital in Liangtou Technology, obtaining an additional 14.2862% of shares, corresponding to a registered capital of 13.1 million yuan [1] - After the completion of this transaction, the company will hold 51.0345% of Liangtou Technology's shares, which corresponds to a post-increase registered capital of 29.6 million yuan, making Liangtou Technology a subsidiary included in the consolidated financial statements [1] Group 2 - Liangtou Technology is a software product and technology provider primarily focused on financial derivatives trading software, recognized as a specialized and innovative enterprise in Shanghai and a high-tech enterprise [2] - As of the announcement date, Liangtou Technology has been granted 8 patents and 78 software copyrights, indicating its strong intellectual property position [2] - The company's main products include trading software for financial derivatives, such as the Unlimited Easy Trading Terminal, Global Trading System, Jindouyun APP, and QuantFair simulation trading platform, forming a comprehensive ecosystem for trading and management solutions [2]