Group 1 - Anzheng Fashion opened up 0.44% on September 8, indicating positive market sentiment towards the stock [1] - Western Gold, a gold stock, opened up 6.44%, reflecting strong interest in precious metals [1] - Tongrun Equipment in the energy storage sector hit the daily limit up, while Tianhong Lithium opened up 13.67%, showcasing robust performance in the lithium battery market [1] Group 2 - First Opening Co., a robotics concept stock, opened down 3.99%, suggesting potential concerns in the robotics sector [1] - Zhongyuan Home Furnishing, a home furnishing stock, achieved a daily limit up for three consecutive days, indicating strong demand in the home goods market [1] - Solid-state battery concept stocks like Yinglian Co. and Dadongnan opened down 2.39% and 3.63% respectively, reflecting some volatility in this emerging technology [1] Group 3 - Shanghai Electric, which is expected to undergo restructuring, opened up 5.92%, indicating investor optimism regarding the company's future prospects [1] - Industrial mother machine stocks such as Qin Chuan Machine Tool opened down 1.47%, while Huadong CNC opened up 0.09%, showing mixed performance in the industrial machinery sector [1]