保险板块9月5日跌0.3%，中国人寿领跌，主力资金净流入1.09亿元

Group 1 - The insurance sector experienced a decline of 0.3% on September 5, with China Life leading the drop [1] - The Shanghai Composite Index closed at 3812.51, up 1.24%, while the Shenzhen Component Index closed at 12590.56, up 3.89% [1] - Major insurance stocks showed mixed performance, with New China Life Insurance up 0.83% and China Life down 1.16% [1] Group 2 - The net inflow of main funds in the insurance sector was 109 million yuan, while retail funds saw a net inflow of 157 million yuan [1] - The table of fund flows indicates that China Life had a main fund net inflow of 11.77 million yuan, but retail funds saw a net outflow of 28.70 million yuan [2] - China Ping An had a main fund net inflow of 43.37 million yuan, while retail funds experienced a net inflow of 175 million yuan [2]