航海装备板块9月15日涨0.5%，中国船舶领涨，主力资金净流出8316.37万元

Core Insights - The maritime equipment sector experienced a 0.5% increase on September 15, with China Shipbuilding leading the gains [1] - The Shanghai Composite Index closed at 3860.5, down 0.26%, while the Shenzhen Component Index closed at 13005.77, up 0.63% [1] Stock Performance - China Shipbuilding (600150) closed at 38.51, up 1.29% with a trading volume of 837,600 shares and a transaction value of 3.195 billion [1] - China Shipbuilding Defense (600685) closed at 27.30, up 0.81% with a trading volume of 102,300 shares and a transaction value of 277 million [1] - Zhongguo Marine Technology (300810) closed at 44.45, up 0.11% with a trading volume of 42,200 shares and a transaction value of 187 million [1] - Tianhai Defense (300008) closed at 6.49, down 0.15% with a trading volume of 448,800 shares and a transaction value of 291 million [1] - Jianglong Shipbuilding (300589) closed at 13.06, down 1.21% with a trading volume of 68,100 shares and a transaction value of 89.04 million [1] - Asia Anchor Chain (601890) closed at 9.48, down 1.46% with a trading volume of 213,100 shares and a transaction value of 203 million [1] - China Marine Defense (600764) closed at 30.38, down 1.87% with a trading volume of 67,500 shares and a transaction value of 206 million [1] - Yuanrui Technology (300600) closed at 16.27, down 1.99% with a trading volume of 104,000 shares and a transaction value of 168 million [1] - Hailanxin (300065) closed at 18.66, down 3.01% with a trading volume of 374,700 shares and a transaction value of 703 million [1] Capital Flow - The maritime equipment sector saw a net outflow of 83.16 million from institutional investors and 40.44 million from retail investors, while retail investors had a net inflow of 124 million [1] - China Shipbuilding had a net inflow of 112 million from institutional investors, but a net outflow of 57.79 million from speculative funds and 54.12 million from retail investors [2] - China Shipbuilding Defense experienced a net inflow of 17.19 million from institutional investors, with a net outflow of 17.84 million from speculative funds and a small net inflow of 65,940 from retail investors [2] - Tianhai Defense had a net outflow of 11.32 million from institutional investors, but a net inflow of 1.25 million from retail investors [2] - Jianglong Shipbuilding saw a net outflow of 14.39 million from institutional investors, with a net inflow of 964,020 from retail investors [2] - Asia Anchor Chain had a net outflow of 15.97 million from institutional investors, but a net inflow of 1.54 million from retail investors [2] - China Marine Defense experienced a net outflow of 19.07 million from institutional investors, with a net inflow of 1.69 million from retail investors [2] - Yuanrui Technology had a net outflow of 19.90 million from institutional investors, but a net inflow of 2.39 million from retail investors [2] - Hailanxin had a significant net outflow of 1.40 billion from institutional investors, while retail investors contributed a net inflow of 1.07 billion [2]