Zheng Xing Xing Ye Ri Bao·2025-09-12 08:37Market Overview - On September 12, the marine equipment sector rose by 0.36% compared to the previous trading day, with China Marine Defense leading the gains [1] - The Shanghai Composite Index closed at 3883.69, up 0.22%, while the Shenzhen Component Index closed at 12996.38, up 0.13% [1] Stock Performance - Key stocks in the marine equipment sector showed varied performance, with China Marine Defense (600764) closing at 30.91, up 1.81% on a trading volume of 76,500 shares and a transaction value of 236 million yuan [1] - Other notable performers included: - Zhongzuo Haixun (300810) at 45.03, up 1.76% [1] - Meisanxin (300065) at 19.36, up 1.68% [1] - China Shipbuilding (600150) at 38.07, up 0.37% [1] - Conversely, stocks like Jianglong Shipbuilding (300589) and XD Yasheng Anchor (601890) experienced slight declines [1] Capital Flow - The marine equipment sector saw a net outflow of 179 million yuan from institutional investors, while retail investors contributed a net inflow of 171 million yuan [1] - Detailed capital flow for key stocks included: - China Marine Defense with a net inflow of 32.34 million yuan from institutional investors [2] - Jianglong Shipbuilding with a net outflow of 6.86 million yuan from institutional investors [2] - XD Yasheng Anchor with a significant net outflow of 30.47 million yuan from institutional investors [2]