DC Holdings (00861) signs contract with Hebei Coal to Gas, Yanyun helps ensure safe gas usage for 11.13 million rural households.

Recently, a subsidiary of DC HOLDINGS (00861) successfully signed a contract for the Hebei Rural Coal-to-Gas Informatization Platform Project. This project is a provincial-level key digital engineering project initiated by Hebei Province to ensure the safety and stability of gas for rural residents and implement the "specialized gas for specific use" policy. The project includes full data access and business process management for 14 prefecture-level cities, 358 gas companies, and 11.13 million coal-to-gas users in Hebei Province, posing high requirements for the technical capabilities, delivery efficiency, and data security of the contracting party. It is reported that the project covers ten core business modules including gas usage planning, gas volume statistics, metering settlement, gas volume verification, price management, and subsidy distribution. It requires achieving supervision at the provincial, municipal, county, and enterprise levels, and sets high requirements for system performance, data security, localization adaptation, and delivery time. Among them, the targets of deploying the system within 90 days and completing full data access within 120 days have become core challenges for the project implementation. Faced with the practical challenge of massive heterogeneous data scattered among hundreds of gas enterprises in different periods and different developer systems, DC HOLDINGS' "Yan Yun Three-Piece Set" provides a systematic solution. Leveraging the Yan Yun technology system, based on the first prize of the National Technology Invention Award, the "Yan Yun Three-Piece Set" establishes a complete closed-loop capability from data access to intelligent applications: Yan Yun DaaS solves the data extraction issue, Yan Yun Infinity ensures data usability, and Yan Yun Cortex enables AI to not only understand data but also assist in driving business execution within the system. On the data access level, the platform needs to collect data from automatic collection of IoT meters, batch import of non-IoT meters, real-time data from stations, contract data, enterprise basic information, and other heterogeneous data sources. Yan Yun DaaS provides non-intrusive access capabilities for multiple heterogeneous data sources, enabling compliance aggregation of data scattered among hundreds of gas enterprises without the need for cooperation from the original system developers, bridging data barriers with the existing systems of the provincial control center, and supporting the efficient operation of the data collection subsystem. At the data governance level, the platform's data warehouse layer needs to complete standardized storage and quality management of data from multiple sources. With business and semantic modeling at its core, Yan Yun Infinity makes the aggregated data a manageable, identifiable, and operational high-quality data asset, supporting the stable operation of the ten major business modules. At the intelligent application level, the platform's business analysis module includes in-depth analysis functions such as contract management analysis, plan execution analysis, gas volume measurement analysis, settlement revenue analysis, and gas usage trend forecasting. As an AI semantic and action engine, Yan Yun Cortex can reconstruct the logic of system operations and actions, providing intelligent technological support for the business analysis module. With the help of the Yan Yun Three-Piece Set, this project will establish a unified data resource pool covering the entire coal-to-gas business chain in the province, achieving online closed-loop management of business processes such as contract aggregation, gas volume statistics, metering settlement, and subsidy distribution. The successful undertaking of the Hebei Coal-to-Gas Informatization Platform Project is another strong validation of DC HOLDINGS' "Yan Yun Three-Piece Set" technology capabilities in the field of safeguarding livelihoods. With a complete capability chain covering "data access-governance modeling-intelligent execution," the company continues to provide solid support for governments and enterprise customers in their digital transformation, accelerating the release of data value in real business processes.