The Wall Street Journal has reported that the Chinese government may have issued an unofficial directive banning its state employees from using iPhones or other foreign IT devices, even within the office premises. While this policy has yet to be officially announced, it has been communicated through chat rooms and various government meetings. The objective behind this directive is to reduce reliance on foreign technology and minimize the risk of data breaches.
Source: Wall Street Journal, Engadget
TLDR: Unconfirmed reports suggest that the Chinese government may have informally prohibited its state employees from using iPhones or foreign IT devices at work. This move aims to decrease dependence on foreign technology and mitigate potential data security risks.