On September 19, 2025, the overall performance of robot concept stocks took a downturn. Wanxiang Qianchao's stock price plummeted to its limit down. Wuzhou Xinchun's shares came perilously close to hitting the limit down as well. Meanwhile, individual stocks like Kingfa Science & Technology, Ampere Dragon, and Wolong Electric also succumbed to the downward trend and saw their values decline.