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According to the Shanghai Data Exchange, the National Engineering Laboratory for Big Data Circulation and Trading Technology and the Shanghai Data Exchange have recently completed the first phase of construction of the domestic data trading chain and officially launched it.

The Shanghai Data Exchange stated that from now on, products on the data trading chain will be fully circulated.

After the data product supplier completes the listing of the data product on the business system of the data trading venue, the business system of the data trading venue can call the contract through the listing of the data product, and initiate the listing operation at the trading chain node. The data trading chain runs to package blocks, vote and verify, and complete the listing of the data product on the chain for certification.

"The data trading chain embodies the core of multi-level data elements, enriches the supply of data products, and makes the data trading venue more focused on trading itself," said a member of the Data Trading Alliance Chain.

In the future, with the expansion of business scenarios and the addition of members to the data trading alliance chain, the data trading chain will become an important infrastructure in the field of data circulation and trading.