家电零部件板块9月2日涨1.38%，宏昌科技领涨，主力资金净流出2.45亿元

Market Overview - The home appliance parts sector increased by 1.38% on September 2, with Hongchang Technology leading the gains [1] - The Shanghai Composite Index closed at 3858.13, down 0.45%, while the Shenzhen Component Index closed at 12553.84, down 2.14% [1] Key Performers - Hongchang Technology (301008) closed at 35.29, up 9.22% with a trading volume of 234,200 shares and a turnover of 773 million yuan [1] - Shibizhi (831768) closed at 15.80, up 6.90% with a trading volume of 206,800 shares and a turnover of 335 million yuan [1] - Hanyu Group (300403) closed at 16.58, up 5.54% with a trading volume of 732,400 shares and a turnover of 1.168 billion yuan [1] - Sanhua Intelligent Control (002050) closed at 33.00, up 3.48% with a trading volume of 2,557,200 shares and a turnover of 8.301 billion yuan [1] Capital Flow - The home appliance parts sector experienced a net outflow of 245 million yuan from institutional investors, while retail investors saw a net inflow of 264 million yuan [2] - The capital flow for key stocks in the sector indicates varying trends, with some stocks experiencing significant net inflows from retail investors [3] Individual Stock Analysis - Sanhua Intelligent Control (002050) had a net inflow of 160 million yuan from institutional investors, while it faced a net outflow of 143 million yuan from speculative funds [3] - Hanyu Group (300403) saw a net inflow of 53.1 million yuan from institutional investors, but a net outflow of 67.7 million yuan from retail investors [3] - He Sheng New Materials (002290) had a net inflow of 35.9 million yuan from institutional investors, while retail investors experienced a net outflow of 32.1 million yuan [3]