Group 1 - The 2025 Data Industry Ecosystem Conference was held in Shijiazhuang, focusing on "Trusted Data Empowering Industrial Development" [1] - Hebei Provincial Data and Government Service Bureau collaborated with Tsinghua University to establish a public data authorization operation system in Hebei [1] - The system is built on the public data authorization operation mechanism in Hebei and supports five platforms, including the public data registration platform and public resource trading platform [1] Group 2 - The initiative aims to provide data products and technical services fairly to the market, covering various application scenarios in industries such as steel, healthcare, finance, electricity, and education [1]