Group 1 - The GBAnexus Guangdong-Hong Kong-Macao Greater Bay Area Big Data Center was officially launched at the China International Big Data Industry Expo on August 28, 2025, serving as a national-level public data infrastructure and marking a new stage in the collaborative development of the digital economy [1][3] - GBAnexus aims to be a benchmark for data infrastructure serving the "Digital Bay Area," utilizing an integrated service model that connects data elements, computing resources, and industrial applications to provide lifecycle data services and flexible computing support [3][4] - The center has established a core architecture consisting of a trusted data circulation platform, a computing scheduling platform, and various application scenarios, focusing on industrial manufacturing and technology industry intelligence [3][4] Group 2 - GBAnexus has achieved significant milestones, including the completion of its core technical architecture and the integration of resources, aggregating over 100 billion industry data resources from the Greater Bay Area, with a total data volume exceeding 40 billion records [3][4] - The center has developed a product matrix that addresses data security needs across different industries, creating a closed loop that transforms the integrated service model into tangible value for enterprises, providing a "one-stop" solution for the digital transformation of industries in the Bay Area [4] - Future plans include expanding service coverage to key industries such as industrial manufacturing and biomedicine in the short term, replicating the integrated service model in key regions in the medium term, and striving to establish a benchmark for national-level data infrastructure construction in the long term [4]