GUIYANG, China, July 20, 2025 (GLOBE NEWSWIRE) -- "Guiyang Big Data Hub Reaches Milestone: 1,355 Enterprises Drive Digital Economy Surge with ¥69 Billion Output." As the flagship project of China's first national big data pilot zone, the Guiyang Big Data Science and Innovation City has achieved remarkable progress in three years. Official data from the Guizhou government shows that by 2024, the park attracted 1,355 enterprises, with big data firms accounting for 60%, achieving annual service revenue of ¥69 billion (a 6.44% year-on-year increase)