201July 7. Official website of Chinese Academy of Sciences shows that Chengdu Information Technology Co., Ltd. of Chinese Academy of Sciences was listed on the Shenzhen Stock Exchange on July 28th, 2065438. Zhongke Information is the first enterprise in the transformed scientific research units of the Chinese Academy of Sciences to realize the overall listing, and it is also the fourth national science holding enterprise to be successfully listed since the comprehensive implementation of the "Linkage Innovation" program on 20 15.