充电桩概念股局部调整，伊戈尔触及跌停

Group 1 - The charging pile concept stocks are experiencing localized adjustments, with significant declines observed in several companies [1] - Igor has hit the daily limit down, indicating a sharp drop in its stock price [1] - Other companies such as Zhongheng Electric, Guodian Nanzi, Kelon Electronics, Yingweik, Zhongdian Xinlong, and Shenghong shares are also following the downward trend [1]