China’s Supreme People's Procuratorate shows, in its published guiding case, Jian Li No.67, shows how Chinese procuratorates review electronic data obtained from overseas.
Criminal Procedure in China 中国刑事诉讼法
Seizure of electronic storage devices and electronic data extraction are the two statutory methods. It is also noteworthy that different approaches would apply when it comes to collection of the electronic data located in China and of that located outside of China.
China's new judicial interpretation (2021) of Criminal Procedure Law provides for the trial and judicial assistance for foreign-related criminal cases.