Zheng Xing Xing Ye Ri Bao·2025-08-06 08:48Group 1 - The marine equipment sector experienced a significant increase of 8.82% on August 6, with Guorui Technology leading the gains [1] - The Shanghai Composite Index closed at 3633.99, up 0.45%, while the Shenzhen Component Index closed at 11177.78, up 0.64% [1] - Key stocks in the marine equipment sector showed notable price increases, with Guorui Technology rising by 20.00% to a closing price of 20.70 [1] Group 2 - The marine equipment sector saw a net inflow of 1.637 billion yuan from main funds, while retail investors experienced a net outflow of 948 million yuan [1] - Guorui Technology had a main fund net inflow of 201 million yuan, representing 14.92% of its trading volume [2] - China Shipbuilding and China Heavy Industry also saw significant main fund inflows of 549 million yuan and 562 million yuan, respectively [2]