元件板块1月5日涨3.56%，方邦股份领涨，主力资金净流入31.84亿元

Market Overview - The component sector increased by 3.56% on January 5, with Fangbang Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 4023.42, up 1.38%, while the Shenzhen Component Index closed at 13828.63, up 2.24% [1] Key Performers - Fangbang Co., Ltd. (688020) closed at 77.58, up 14.05% with a trading volume of 60,300 lots and a transaction value of 442 million [1] - Shiyun Circuit (603920) closed at 52.65, up 8.76% with a trading volume of 629,200 lots and a transaction value of 3.192 billion [1] - Shenghong Technology (300476) closed at 310.00, up 7.80% with a trading volume of 549,000 lots and a transaction value of 1.6583 billion [1] Capital Flow - The component sector saw a net inflow of 3.184 billion in main funds, while retail investors experienced a net outflow of 1.235 billion [2] - The main funds showed significant inflows in companies like Shenghong Technology, with a net inflow of 1.94 billion [3] - Retail investors had notable outflows in companies such as Shenghong Technology and Huadian Technology, with outflows of 1.261 billion and 1.68 billion respectively [3]