基础建设板块9月5日涨0.95%，汇绿生态领涨，主力资金净流入1.79亿元

Market Overview - On September 5, the infrastructure sector rose by 0.95% compared to the previous trading day, with Hui Lv Ecology leading the gains [1] - The Shanghai Composite Index closed at 3812.51, up 1.24%, while the Shenzhen Component Index closed at 12590.56, up 3.89% [1] Top Performers - Hui Lv Ecology (001267) closed at 14.73, with a gain of 10.01% and a trading volume of 436,500 shares, totaling a transaction value of 615 million [1] - China Communications Construction (603815) also saw a 10.00% increase, closing at 12.32 with a trading volume of 404,800 shares, amounting to 477 million [1] - Hongrun Construction (002062) increased by 8.05%, closing at 9.66 with a trading volume of 1,144,200 shares, totaling 1.054 billion [1] Market Capital Flow - The infrastructure sector experienced a net inflow of 179 million from institutional investors, while retail investors saw a net outflow of 11.58 million [2] - Major stocks like China Communications Construction and Hui Lv Ecology had significant institutional inflows, with 76.24 million and 42.82 million respectively [3] Individual Stock Performance - The top individual stock performers included: - Hui Lv Ecology with a net inflow of 42.82 million from institutional investors [3] - China Communications Construction with a net inflow of 36.51 million [3] - Hongrun Construction with a net inflow of 29.10 million [3] Summary of Trading Data - The trading data for the infrastructure sector showed a mix of gains and losses, with several stocks experiencing significant increases in their closing prices and trading volumes [1][2]