Market Performance - A-shares saw a total of 55 stocks hitting the daily limit up and 6 stocks hitting the limit down during the half-day session on September 5 [1] - The manganese silicon concept was active, with Hongxing Development reaching the daily limit up [1] - The solid-state battery concept strengthened, with Tianji Co., Ltd. achieving two consecutive limit ups, and Tianqi Materials and Enjie Co., Ltd. also hitting the daily limit up [1] Continuous Limit Up Stocks - *ST Weier achieved 6 limit ups in 9 days, while Anzheng Fashion had 4 consecutive limit ups [1] - Shanghai Electric recorded 3 limit ups in 5 days, and Zhongyuan Home had 3 limit ups in 4 days [1] - Other notable stocks include Tongrun Equipment, *ST Zhengping with 3 consecutive limit ups, and Qinchuan Machine Tool, Qingshan Paper, each with 2 limit ups in 4 days [1] Continuous Limit Down Stocks - *ST Gaohong faced 20 consecutive limit downs, while *ST Nanzhi had 5 consecutive limit downs [1] - *ST Yatai experienced 3 consecutive limit downs, and *ST Yazhen had 2 consecutive limit downs [1] - Other stocks like Zhonghuan Hailu and Fuyuan Medical also hit the limit down [1]

Group 1 - The ChiNext Index rose over 1%, with CPO concept stocks leading the gains [1] - The Shanghai Composite Index opened down by 0.15%, while the Shenzhen Component Index opened up by 0.44% [1] - The ChiNext Index opened up by 1.18%, indicating strong market sentiment [1] Group 2 - CPO, BC battery, and manganese silicon sectors showed significant index gains [1]

Group 1 - The Shanghai Composite Index opened lower by 0.15% on September 4 [1] - The Shenzhen Component Index opened higher by 0.44% [1] - The ChiNext Index opened higher by 1.18% [1] Group 2 - The CPO, BC battery, and manganese silicon sectors showed significant gains [1]