The overall objective of the proposed project is to explore how 5G networks are represented, imagined, and entangled with significant socio-economic and political implications. We propose to research cultural interference in infrastructural imaginaries of 5G networks between China and Europe. Specifically, we are interested in how such infrastructural imaginaries play a key role (1) in the construction of data infrastructures that (2) reconfigure market relations and (3) motivate new modes of governance. The proposed project brings together results and methodologies from research lines that the applicants pursue through their specialisation in data science practice and media ethnography.