Wolong Electric Drive (600580.SH): The proportion of revenue from robot-related products and applications in the first half of the year is approximately 2.71%, which is relatively low.

Wisdom Finance and Economics APP news, Wolong Electric Drive (600580.SH) announced that the company's stock has had a cumulative deviation value of the closing price exceeding 20% for three consecutive trading days on September 16, 17, and 18, 2025. According to the relevant provisions of the "Shanghai Stock Exchange Trading Rules", this constitutes abnormal volatility in stock trading.