元件板块1月29日跌3.95%，四会富仕领跌，主力资金净流出57.67亿元

Market Overview - The component sector experienced a decline of 3.95% on January 29, with Si Hui Fu Shi leading the drop [1] - The Shanghai Composite Index closed at 4157.98, up 0.16%, while the Shenzhen Component Index closed at 14300.08, down 0.3% [1] Stock Performance - Notable gainers included: - Shangluo Electronics (300975) with a closing price of 16.96, up 20.03% on a trading volume of 1.36 million shares [1] - Guanghe Technology (001389) closed at 105.33, up 1.55% with a trading volume of 144,700 shares [1] - Significant decliners included: - Si Hui Fu Shi (300852) closed at 45.82, down 8.63% with a trading volume of 129,700 shares and a transaction value of 618 million [2] - Nanya New Materials (688519) closed at 79.60, down 8.51% with a trading volume of 77,700 shares [2] Capital Flow - The component sector saw a net outflow of 5.767 billion yuan from institutional investors, while retail investors contributed a net inflow of 4.874 billion yuan [2] - The detailed capital flow for selected stocks showed: - Shangluo Electronics had a net inflow of 360 million yuan from institutional investors [3] - Dongshan Precision (002384) had a net inflow of 10.2 million yuan from institutional investors [3]