Recently, the Shanxi Provincial Energy Bureau, in collaboration with Shanxi Mobile and ASIAINFO TECH, has effectively addressed issues such as credible data collection and the lack of data permissions and traceability by constructing a four-dimensional "Energy Data Trusted Circulation Network Space System." This system brings energy dynamics and production data from major coal enterprises, hundreds of coal mines, and thousands of coal washing plants across the province into clear view.

1. **Blockchain Certification: Laying the Foundation for Data Trustworthiness** By integrating blockchain technology, critical energy data is certified on-chain, ensuring an immutable record from source to submission, establishing a credible data collection and anti-counterfeiting mechanism.

2. **End-to-End Security: Safeguarding Data Circulation** A "one-platform, one-network, one-terminal" architecture is built, leveraging privacy computing, data classification, and transmission encryption technologies to create a comprehensive security system covering data collection, transmission, and usage, ensuring secure and trusted data flow.

3. **Distributed Networking: Enabling Cross-Level Data Interconnectivity** Based on distributed authentication centers and trusted execution engines, the system connects provincial, regional, and enterprise-level nodes, facilitating efficient data collaboration and sharing across different levels.

4. **Full-Lifecycle Auditing: Implementing "Penetrative Supervision"** An audit and regulatory system spans the entire data lifecycle—from access and storage to application, delivery, and destruction—combined with negative lists and penetration mechanisms, ensuring traceability, compliance, and control throughout data circulation.

After implementation, Shanxi Province will achieve 100% blockchain certification for critical data such as coal production and mine gas concentration. Real-time energy monitoring and penetrative supervision will improve regulatory efficiency by 60%, reducing abnormal data response time from 24 hours to just 2 hours. A complete chain for credible energy data collection, aggregation, certification, circulation, trading, and services will be established, supporting Shanxi in building a new digital energy ecosystem for data development, regulation, operation, and services.

**Multiple Advantages, Expanding Possibilities for Trusted Data Circulation** Data is the "energy" of the new era, and "trust" is its lifeblood. ASIAINFO TECH's strengths in technology, services, and ecosystems lay a solid foundation for clients across industries to explore, govern, and apply data elements.

1. **Deep Industry Insight**: Experts and consulting teams specializing in energy, telecommunications, government, and transportation sectors provide tailored solutions by accurately identifying client pain points. 2. **Comprehensive Trusted Data Product Portfolio**: A self-developed big data product suite, including data infrastructure platforms, data middle platforms, trusted data spaces, privacy computing, and blockchain, enables end-to-end service capabilities. 3. **Customized Services and Rapid Response**: Nationwide teams of experts and implementation specialists offer flexible, timely, and stable delivery services tailored to client needs. 4. **Full-Stack "Network-Data-Intelligence-Security" Integration**: As one of the few providers in China with integrated capabilities in networking, data, AI, and security, ASIAINFO TECH delivers closed-loop services from planning and construction to operations, maintenance, and security protection. 5. **Enhanced Security with Domestic Ecosystem**: Compatibility with mainstream domestic hardware and software, from chips to applications, ensures high-security compliance for critical scenarios.

From solving energy data governance challenges for a province to building trusted data infrastructure for diverse industries, ASIAINFO TECH combines deep industry insight, full-stack technical expertise, and reliable delivery services to deliver unique value. In an era where data is a core production factor, ASIAINFO TECH looks forward to partnering with more stakeholders to co-create a trusted and intelligent digital future.

**About ASIAINFO TECH** ASIAINFO TECH Holdings Limited (stock code: 01675.HK), founded in 1993 and listed on the Hong Kong Stock Exchange on December 19, 2018, is a leading provider of software and hardware products, solutions, and services, as well as a full-stack digital intelligence capability provider. Leveraging core competencies in consulting, R&D, implementation, system integration, smart decision-making, data operations, and customer service, ASIAINFO TECH offers end-to-end digital transformation services for industries such as telecommunications, government, energy, transportation, media, and postal services.

The company adheres to its "One Consolidation, Three Expansions" strategy, solidifying its leadership in BSS markets while rapidly growing emerging businesses like 5G OSS network intelligence, DSaaS digital operations, and vertical industry cloud solutions. Embracing 5G, cloud computing, big data, AI, and IoT, ASIAINFO TECH has developed three major product systems: cloud-network, data intelligence, and IT.

Committed to empowering industries with digital intelligence technologies, ASIAINFO TECH collaborates with clients to create value. Looking ahead, the company aims to be the most trusted digital intelligence value creator, driving innovation and advancing Digital China.