Traffic Control Tech Chairman Gao Chunhai Detained, Resigns

The distinction between detention and formal charges matters here: the company attributes the action to unspecified personal reasons, leaving the legal basis and any link to its business unclear. The governance mechanics are the practical story — the automatic loss of legal representative status and a caretaker chair in Deng Aiqun mean continuity rests on an interim arrangement, while Gao's retention as chief scientist keeps technical leadership in place but outside formal authority. What's worth watching is whether the supervisory review stays confined to him or reaches the company, and how quickly the caretaker role is made permanent.