Core Viewpoint - The "2025 China Open Data Index" was released, highlighting Rizhao's strong performance in public data openness, ranking sixth among all cities and third among prefecture-level cities in China, marking its fourth consecutive year in the top three [1] Group 1: Index and Rankings - The "China Open Data Index" is the first professional index focused on public data openness in China, first published in 2017 [1] - Rizhao City has achieved a comprehensive ranking of sixth nationally and third among prefecture-level cities, demonstrating significant progress in data openness [1] Group 2: Data Management Initiatives - Rizhao has systematically promoted the market-oriented allocation of data elements, continuously optimizing the data openness ecosystem [1] - The city has established a brand called "Rizhao Data Connection" to facilitate data supply and demand, leveraging the Rizhao Public Data Open Network [1] - A public data authorization operation mechanism has been established to manage the entire process of data supply, development, operation, and usage [1] Group 3: Innovative Applications - Rizhao is advancing high-quality data set and trustworthy data space construction, with the port industry selected as a pilot for comprehensive data element testing [1] - The city has developed various digital scenarios to benefit citizens and enterprises, with a parking data innovation model recognized as a typical case by the National Data Bureau [1]

Core Insights - The "2025 China Open Data Index" was released at the "2025 Global Digital Business Conference," ranking Rizhao City sixth among all cities and third among prefecture-level cities in China, marking its fourth consecutive year in the top three [1] Group 1: Index and Rankings - The "China Open Data Index" is the first professional index focused on public data openness in China, first published in 2017 [1] - Rizhao City has implemented systematic reforms for market-oriented allocation of data elements, continuously optimizing the data openness ecosystem [1] Group 2: Data Management Initiatives - The city has introduced institutional documents to clarify the pathways for data resourceization, assetization, and capitalization [1] - Rizhao has developed the "Rizhao Data Connection" brand to facilitate data supply and demand, leveraging the Rizhao Public Data Open Network to promote maximum data openness within relevant units [1] Group 3: Operational Mechanisms - A public data authorization operation mechanism has been established, utilizing the Rizhao Public Data Authorization Operation Platform for comprehensive management of data supply, development, operation, and usage [1] - The city is advancing the construction of high-quality data sets and trustworthy data spaces, with the port industry selected as a pilot for comprehensive data element testing [1] Group 4: Practical Applications - Rizhao is creating a series of digital scenarios to benefit citizens and enterprises, with the innovative parking management model based on aggregated parking data recognized as a typical case by the National Data Bureau [1]