Group 1 - The article highlights that there are 21 high-performing humanoid robot concept stocks in the A-share market [1] - Among these stocks, Shuanglin Co., Jieli Yongci, BYD, and Northern Rare Earth have experienced a price pullback exceeding 20% [1] - In terms of net profit changes, Northern Rare Earth leads with a year-on-year increase of 1951.52%, followed by Shenghong Technology with a 366.89% increase [1] Group 2 - Several companies, including Sitaiwei-W, Shanghai Xiba, Jieli Yongci, and Ninebot Co.-WD, have achieved a year-on-year net profit growth of over 100% [1] - In terms of net profit scale, BYD, Shenghong Technology, OmniVision Technologies, GoerTek, and Ninebot Co.-WD reported net profits exceeding 1 billion yuan, with figures of 15.511 billion yuan, 2.143 billion yuan, 2.028 billion yuan, 1.417 billion yuan, and 1.242 billion yuan respectively [1]