通信设备板块9月10日涨3.51%，美利信领涨，主力资金净流入48.01亿元

Market Performance - The communication equipment sector rose by 3.51% on September 10, with Meilixin leading the gains [1] - The Shanghai Composite Index closed at 3812.22, up 0.13%, while the Shenzhen Component Index closed at 12557.68, up 0.38% [1] Top Gainers - Meilixin (301307) closed at 30.85, up 11.94% with a trading volume of 272,100 shares and a turnover of 828 million yuan [1] - Rihai Intelligent (002313) closed at 12.42, up 10.01% with a trading volume of 335,800 shares and a turnover of 406 million yuan [1] - Dongfang Communication (600776) closed at 12.67, up 9.98% with a trading volume of 389,300 shares and a turnover of 488 million yuan [1] Market Capital Flow - The communication equipment sector saw a net inflow of 4.801 billion yuan from institutional investors, while retail investors experienced a net outflow of 3.489 billion yuan [2][3] - The top stocks by net inflow from institutional investors included Zhongji Xuchuang (300308) with 1.254 billion yuan and Xinyi Sheng (300502) with 1.083 billion yuan [3] Individual Stock Performance - Zhongji Xuchuang (300308) had a net inflow of 1.254 billion yuan from institutional investors, but a net outflow of 718 million yuan from retail investors [3] - Xinyi Sheng (300502) experienced a net inflow of 1.083 billion yuan from institutional investors, with a net outflow of 382 million yuan from retail investors [3] - Dongfang Communication (600776) had a net inflow of 186 million yuan from institutional investors, but a significant net outflow of 1 billion yuan from retail investors [3]