During the China International Trade in services Fair, the "2019 China Intelligent Industry Forum", co-sponsored by the Institute of cloud computing and big data of the Chinese Academy of communications and communications, Zhongguancun intelligent terminal operating system industry alliance and Zhongguancun industry finance cooperation and transformation Promotion Association, was held in Beijing International Conference Center on May 30, 2019.

The theme of the forum is "smart " leading the future. Mei Dewen, President of Beijing Environment Exchange and Secretary General of Beijing Green Finance Association, attended and presided over the conference.