The China International Big Data Industry Expo (Big Data Expo) is the world's first big data expo. Since its first edition in 2015, the expo has been guided by the philosophy of "global vision, national level, industry perspectives and corporate standpoints", focused on the overall theme of "Data Creates More Value, Innovation Brings a Better Future", accelerated the aggregation of data resources, promoted deep integration across industries, improved the capacity for technological innovation, and comprehensively promoted the high-quality development of the digital economy. With a legacy of successful editions, the expo has developed into a prestigious international gathering of industry elite, a professional platform setting the pace for cutting-edge trends, as well as a business cooperation platform pooling global resources.

Previous sessions of the Big Data Expo has consistently received significant attention from national leaders and widespread interest from various sectors both domestically and internationally. Each successive event has broken new ground in terms of participant prominence, exhibition scale, achievement releases, and contracted value. The Big Data Expo 2025, hosted by the National Data Administration and organized by the Guizhou Provincial People's Government, is set for August 28-30 in Guiyang, Guizhou Province. With its theme "Data Drives Industrial Momentum, Intelligence Unlocks the Future," the expo will prominently feature exhibitions, alongside an opening ceremony, industry exchange activities, industry competitions, and a series of special activities.