The CD-ROM belongs to the evidence of the case, and the CD-ROM obtained by the lawyer in the procuratorate can only be watched by the lawyer himself and cannot be given to others, otherwise the lawyer will commit the crime of revealing state secrets.
From the date when the people's procuratorate examines and prosecutes the case, the defense lawyer may consult, extract and copy the case file. Other defenders, with the permission of the people's courts and people's procuratorates, may also consult and extract case files.