What does the Chinese Department mean?

Listed companies controlled by Chinese Academy of Sciences. According to Aiqi's investigation, Zhongke Department is a listed company controlled by Chinese Academy of Sciences, which refers to those high-tech listed companies with Chinese Academy of Sciences background. Zhongke Department includes Zhongke Shuguang, Zhongke Software, Zhongke Sanhuan, Zhongke Huaying and Zhongke Synthesis.