沪指低开0.15% 创业板指高开1.18%

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]