According to an interface report, Shanghai held the second press conference of the party committee special series of "Strive for a New Journey and Contribute to a New Era" - a special session on scientific and technological innovation, introducing the progress and achievements of Shanghai's scientific and technological innovation work since the 18th National Congress of the Communist Party of China. Xu Feng, secretary of the Shanghai Science and Technology Work Party Committee, introduced that Shanghai supports and leads the innovation and development of emerging industries, and has developed an Internet operating system (Conflux OS) oriented to Web3.0 technology.