http://j.people.com.cn/n3/2023/0103/c95952-10191375.html

According to the Ministry of Science and Technology (MOST), China’s science dissemination expenditures increased significantly in 2021, and the construction of science dissemination halls was promoted continuously. A total of 107,700 online and offline science and technology exhibitions were held, with a total of 205 million participants. A total of 36,800 online and offline science and technology contests were held, with a total of 726 million participants, up 294.22% from the previous year.