Xinhua News Agency, June 12, according to the official account of China Academy of Information and Communications, the launch of the Spark | carbon data Service Network (Carbondata Reliable Circulation) will be held at 14:00 on June 13, when it will be officially launched on the China Astronaut carbon data Service Network (CRC). According to reports, through the transfer of carbon data on the chain and cross-chain mutual recognition, the network can realize the cooperation of carbon identification data within the enterprise, each node of the supply chain, certification bodies and so on.