Recently, a subsidiary of DC HOLDINGS (00861) has successfully secured the contract for the Hebei Province Rural Coal-to-Gas Information Platform project. This initiative is a key provincial-level digitalization project launched by Hebei to ensure the safe and stable supply of gas for residential use in rural areas and to implement the policy of "designated gas for designated use." The project encompasses the full-scale data integration and end-to-end business process management for 14 prefecture-level cities, 358 gas companies, and 11.13 million coal-to-gas conversion users across the province, placing high demands on the contractor's technical capabilities, delivery efficiency, and data security.

Reportedly, the project includes ten core business modules such as gas usage planning, gas volume statistics, metering and settlement, gas volume verification, price management, and subsidy distribution. It requires achieving four-tier, penetrating supervision from provincial to city, county, and enterprise levels, and sets high standards for system performance, data security, domestic adaptation, and delivery timelines. Among these, the project timeline—requiring system deployment and testing within 90 days and full data integration within 120 days—presents a significant core challenge for project implementation.

Core Technical Solution

Facing the practical challenge of massive heterogeneous data scattered across systems from different eras and developers used by hundreds of gas companies, DC HOLDINGS' "YanYun Three-Piece Suite" provides a systematic solution. Relying on the YanYun technology system, which originated from a first-class National Technology Invention Award, the suite establishes a complete capability loop from data access to intelligent application: YanYun DaaS addresses "getting data out," YanYun Infinity ensures data is "usable," and YanYun Cortex enables AI not only to "understand" data but also to assist in driving business execution within the system.

At the data access level, the platform needs to collect multi-source heterogeneous data, including automatically collected data from IoT meters, batch-imported data from non-IoT meters, real-time station data, contract data, and basic enterprise information. YanYun DaaS's capability for non-intrusive access to multi-source heterogeneous data allows for the compliant aggregation of data from disparate systems across hundreds of gas companies without requiring cooperation from the original system developers. This breaks down data barriers with existing business systems at the provincial regulation center and supports the efficient operation of the data collection subsystem.

In terms of data governance, the platform's data warehouse layer must complete the standardized storage and quality management of multi-source data. With business and semantic modeling at its core, YanYun Infinity transforms the aggregated massive data into manageable, identifiable, and operable high-quality data assets, supporting the stable operation of the ten business modules.

Regarding intelligent application, the platform's business analysis module involves in-depth analytical functions such as contract management analysis, plan execution analysis, gas volume metering analysis, settlement and revenue analysis, and gas usage trend prediction. As an AI semantic and action engine, YanYun Cortex can replicate system operation and action logic, providing intelligent technical support for the business analysis module.

Project Impact and Significance

Leveraging the YanYun Three-Piece Suite, the project will establish a unified data resource pool covering the entire coal-to-gas business chain—"source, network, load, storage, usage, management, subsidy"—across the province. This will achieve online closed-loop management of business processes including contract consolidation, gas volume statistics, metering and settlement, and subsidy distribution.

The successful acquisition of the Hebei Coal-to-Gas Information Platform project represents another powerful validation of DC HOLDINGS' "YanYun Three-Piece Suite" technical capabilities in the field of public welfare and social security. With its comprehensive capability chain covering "data access—governance modeling—intelligent execution," the company continues to provide solid support for the digital transformation of government and enterprise clients, accelerating the release of data value within real business processes.