家电零部件板块12月17日涨1.47%，康盛股份领涨，主力资金净流入1.34亿元

Group 1 - The home appliance components sector increased by 1.47% compared to the previous trading day, with Kangsheng Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3870.28, up by 1.19%, while the Shenzhen Component Index closed at 13224.51, up by 2.4% [1] - A table detailing the individual stock performance within the home appliance components sector was provided [1] Group 2 - The net inflow of main funds into the home appliance components sector was 134 million yuan, while retail funds experienced a net outflow of 65.04 million yuan [2] - The net outflow of speculative funds amounted to 69.1 million yuan [2] - A table showing the fund flow for individual stocks in the home appliance components sector was included [2]