Group 1 - Jiangsu Beiren's stock price dropped by 7.41% to 26.00 CNY per share, with a trading volume of 25.46 million CNY and a turnover rate of 0.84%, resulting in a total market capitalization of 3.08 billion CNY [1] - The company, established on December 26, 2011, and listed on December 11, 2019, specializes in providing automation and intelligent system integration solutions for industrial robots, focusing on flexible automation and intelligent workstations and production lines [1] - The main revenue composition includes 76.29% from welding industrial robot system integration, 12.55% from energy storage systems, 5.19% from non-welding industrial robot system integration, 3.24% from other sources, 1.89% from custom fixtures, and 0.85% from supplementary sources [1] Group 2 - Among the top ten circulating shareholders of Jiangsu Beiren, Huaxia Fund's Huaxia CSI Robot ETF (562500) increased its holdings by 381,400 shares in the second quarter, holding a total of 2.13 million shares, which accounts for 1.79% of the circulating shares [2] - The Huaxia CSI Robot ETF, established on December 17, 2021, has a latest scale of 14.47 billion CNY, with a year-to-date return of 38.3% and a one-year return of 49.24%, ranking 1263 out of 4220 and 701 out of 3855 in its category respectively [2]