20股获推荐；三联虹普目标价涨幅达24%

Group 1 - The core viewpoint of the news is that on December 25, several brokerage firms provided target price increases for listed companies, with notable increases for Sanlian Hongpu, Wangfujing, and Nanjing Securities, showing target price increases of 24.53%, 19.05%, and 18.13% respectively [1][2]. Group 2 - On December 25, a total of 20 listed companies received recommendations from brokerage firms, with Lingyi Technology receiving 2 recommendations, while Guoji Heavy Industry and Nanjing Securities each received 1 recommendation [2][3]. - The brokerage firms raised the rating for one company on December 25, with Zhongyou Securities upgrading Beijing Junzheng from "Hold" to "Buy" [4]. - On the same day, 7 companies received initial coverage from brokerage firms, including Guoji Heavy Industry, Dongfang Precision, and Dongwei Technology, all rated "Buy" by Aijian Securities, while Nanjing Securities received a "Recommended" rating from Huachuang Securities [5].