港股小米集团转跌，跌超1%

Group 1 - The core point of the article is that Xiaomi Group's stock has turned downward, dropping over 1% following an announcement from the market regulatory authority regarding a recall of certain SU7 standard electric vehicles by Xiaomi Automobile Technology Co., Ltd [2] Group 2 - The recall involves a specific model of electric vehicles, indicating potential quality or safety concerns that could impact consumer confidence and sales [2] - The market reaction to the recall announcement has resulted in a decline in Xiaomi's stock price, reflecting investor sentiment regarding the implications of the recall [2]