Zheng Xing Xing Ye Ri Bao·2025-09-11 08:50Core Insights - The aviation equipment sector experienced a significant increase of 2.26% on September 11, with Mai Xinlin leading the gains [1] - The Shanghai Composite Index closed at 3875.31, up 1.65%, while the Shenzhen Component Index closed at 12979.89, up 3.36% [1] Sector Performance - Mai Xinlin (688685) saw a closing price of 58.45, with a remarkable increase of 12.40% and a trading volume of 79,800 shares, amounting to a transaction value of 454 million [1] - Other notable performers included: - Feili Hua (300395) with a closing price of 90.59, up 8.86%, trading 415,000 shares for a total of 3.79 billion [1] - Chaozhuo Hangke (688237) at 51.00, up 3.91%, with a transaction value of 110 million [1] - Guangqi Technology (002625) at 47.24, up 3.21%, with a transaction value of 1.82 billion [1] Fund Flow Analysis - The aviation equipment sector experienced a net outflow of 354 million from institutional investors and 244 million from speculative funds, while retail investors contributed a net inflow of 597 million [1] - Specific stock fund flows included: - Guangqi Technology (002625) with a net inflow of 91.29 million from institutional investors, but a net outflow of 33.93 million from speculative funds [2] - Li Jun Shares (002651) had a net inflow of 55.45 million from institutional investors, with a net outflow of 20.93 million from speculative funds [2] - Hai Te Gao Xin (002023) saw a net inflow of 28.31 million from institutional investors, while speculative funds had a net outflow of 18.02 million [2]