Third, artificial intelligenceFourth, the digital economy4 days and 3 boards: Wenfeng Group.
2 boards: China Research Institute and Walter.7 days and 5 boards: Fenda Technology.4 days and 3 boards: Keli sensing.
7 days and 6 boards: construction industry.5 days and 4 boards: overpass lifting.5 days and 4 boards: Ningbo Jingda.
Strategy guide
Strategy guide
Strategy guide 12-14