美光科技(MU.O)美股盤前跌超10%。

ChiNext Index fell 1.0%, Shenzhen Composite Index fell 0.79% and Shanghai Composite fell 0.05%; over 1,800 stocks declined marketwide.

MOFCOM and eight other departments issued a notice on measures to boost auto aftermarket consumption, directing establishment of a formal management framework for vehicle modifications. Authorities will draft policies to promote the auto modification market, introduce tiered and classified supervision, publish a catalogue of permitted modification projects, and refine vehicle inspection and change-of-registration requirements.