家电零部件板块9月3日跌4.1%，海立股份领跌，主力资金净流出8.18亿元

Core Points - The home appliance parts sector experienced a decline of 4.1% on September 3, with Hai Li Co. leading the drop [1] - The Shanghai Composite Index closed at 3813.56, down 1.16%, while the Shenzhen Component Index closed at 12472.0, down 0.65% [1] Market Performance - Hai Li Co. saw a significant drop of 7.82%, closing at 24.18, with a trading volume of 1.1387 million shares and a transaction value of 2.83 billion [2] - Other notable declines included Yi Hua Zhi Kong at -5.30% and Han Yu Group at -4.83% [2] Capital Flow - The home appliance parts sector experienced a net outflow of 818 million from institutional investors, while retail investors saw a net inflow of 619 million [2] - The sector's overall capital flow indicates a mixed sentiment, with institutional investors pulling back while retail investors increased their positions [3] Individual Stock Analysis - Langke Intelligent had a net inflow of 46.21 million from institutional investors, but a net outflow of 67.40 million from retail investors [3] - Xiuqiang Co. also saw a significant net inflow from institutional investors at 23.82 million, while retail investors withdrew funds [3]