Gelonghui November 8 | Zhonghe Technology rose and stopped, and Huapengfei, Zhonghaida, Surveying and Mapping shares, and Tianyima rose more than 5%. Huaxin Securities pointed out that the authorized operation of public data is expected to become an important breakthrough in the development of data elements, and many parties are actively promoting it. Among them, spatio-temporal big data is one of the most valuable public data resources with the most solid governance foundation. Relevant departments attach great importance to it and intensively introduce policies related to big data in time and space to accelerate the continuous release of the value of spatial and temporal big data elements. Relevant enterprises may benefit.