Big data industry expo opens in Guiyang

The China International Big Data Industry Expo 2019 kicked off in Guiyang, Southwest China's Guizhou province, on Saturday. The four-day event has attracted 448 enterprises from 59 countries and regions to show the latest products, solutions, technologies, achievements and patterns on big data.

The expo features nine high-level dialogues, including one on big data and global efforts on poverty alleviation, as well as more than 50 forums. It will also include a global competition on artificial intelligence and autonomous driving.