GUIYANG, China -- September 01, 2026 -- The China International Big Data Industry Expo 2026 opened August 28 in Guiyang, capital of southwestern China's Guizhou province, bringing together more than 300 exhibitors from artificial intelligence, cloud computing, data security and digital-application companies from China and abroad. Organizers built the show around the theme "Token: A New Path to the Value of Data Elements," splitting the floor into five areas covering computing infrastructure, data supply, model-driven development, security and user experience.