Deeply cultivate digital Longyan to reap more fruits - DC Holdings cooperates with Yan Yun to help Longyan gather and circulate data resources, promoting the development of new infrastructure.

Recently, a subsidiary company of DC HOLDINGS (00861) successfully won the bid for the "Longshutong" data resource aggregation and circulation infrastructure project in Longyan, Fujian. DC HOLDINGS will work together with Longyan Talent and Big Data Development Group to build an integrated public data operation base, helping Longyan deepen the market-oriented reform of data elements, breaking through governmental data barriers, unlocking the value of public data, and creating a benchmark for the digital economic transformation in revolutionary old areas. This bid is also a landmark achievement of DC HOLDINGS in digital construction in Longyan for over ten years, leveraging its proprietary core YanCloud technology product series to support the continuous evolution of digital Longyan. As an important practice city of "Digital Fujian," Longyan has a profound red history and is a core practice site for DC HOLDINGS to implement the original intention of "Digital China." As early as 2014, the company reached a strategic cooperation with the Longyan government to kick off the construction of "Digital Longyan." The company has implemented a series of projects such as e-Longyan, urban service management, and rural revitalization using big data technology, breaking down over a thousand isolated government information islands with YanCloud DaaS, establishing a new model of "co-building, co-governing, and sharing" urban governance, and the related practical experience has been promoted throughout Fujian province. Years of practical experience have accumulated mature landing experience and localization service capabilities for this project. The Longyan public data operation platform will be built as an integrated operational carrier for data resource management, data product development, operation services, data authorization, and scenario applications. It will promote the construction around four core directions: continuing the construction of Digital Longyan, implementing data element reform requirements, promoting the city's transition from a digital government to a digital economy; helping the existing services of e-Longyan, establishing departmental data channels, forming a full-process closed-loop governance system to enhance the modernization of urban governance; providing underlying data support for the digitization of industries, digital industrial parks, and incubating smart applications such as smart healthcare, smart manufacturing, and smart supply chain; and building a comprehensive data security and control system, ensuring compliant circulation of public data with fine-grained authorization, sandbox isolation, and full-path log monitoring mechanisms. The core support of the platform comes from DC HOLDINGS' self-developed "YanCloud Trio" complete product matrix, leveraging the award-winning national invention technology of cloud-edge fusion and efficient interoperability to achieve four core capabilities of "retrievability, manageability, usability, and scalability." YanCloud DaaS enables access to multiple heterogeneous government systems without invasion, efficiently breaking down information silos; YanCloud Infinity completes standardized data governance and semantic modeling, solidifying the foundation for data usability; YanCloud Cortex restores the operational logic of business systems, empowering AI to drive business execution. These three products collectively cover the entire chain of data access, governance, and intelligent applications, providing full-stack technical support for public data authorization operations. From red Longyan to digital Longyan, DC HOLDINGS has always empowered the digital development of revolutionary old areas with proprietary core technologies. In the next step, the company will continue to deepen the iteration of the YanCloud product series, jointly with Longyan Talent and Big Data Development Group, to create a model for municipal public data operations, and closely collaborate around Longyan's "2+4" industrial layout. By deeply empowering local industrial quality improvement with cutting-edge data intelligence technology, the company will help businesses reduce costs and increase efficiency, continuously outputting technological momentum for the high-quality development of the regional digital economy.