Core Insights - The shipping and port sector experienced a rise of 0.55% on September 5, with China Merchants Energy 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] Sector Performance - The top performers in the shipping and port sector included: - China Merchants Tire (601872) with a closing price of 7.22, up 5.87%, and a trading volume of 1.6672 million shares, totaling 1.193 billion yuan [1] - COSCO Shipping Energy (600026) closed at 11.08, up 4.73%, with a trading volume of 1.1022 million shares, totaling 1.206 billion yuan [1] - HNA Technology (600751) closed at 4.26, up 3.90%, with a trading volume of 535,300 shares, totaling 224 million yuan [1] Market Capital Flow - The shipping and port sector saw a net inflow of 186 million yuan from main funds, while retail investors experienced a net outflow of 89.98 million yuan [2] - The sector's overall trading activity indicated a mixed sentiment among different investor types, with institutional investors showing a positive trend [2]