[Henan: supporting the Zhengzhou data Trading Center to establish a national data trading place]-the work plan for the industrial development of big data in Henan Province in 2023 was issued a few days ago, which mentioned that it will speed up the cultivation of data factor market. explore basic systems such as data property rights, circulation and trading, income distribution, and security governance, and explore the establishment of data element resource management and circulation and trading market systems. Strive to break through 200 million yuan in data transactions and have no less than 1000 data products and services on the shelves. Complete the first batch of 18 pilot enterprises to evaluate data assets, and form popularized operational procedures and standards for data assets evaluation. The plan proposes to support the Zhengzhou data Exchange Center to establish a national data exchange place and explore a new paradigm of data circulation and transaction in the Yellow River Basin, cross-border trade, cultural industry, green development, agriculture, rural areas and farmers.