Zheng Xing Xing Ye Ri Bao·2025-08-05 08:37Group 1 - The refining and trading sector increased by 1.17% on August 5, with Wanbangda leading the gains [1] - The Shanghai Composite Index closed at 3617.6, up 0.96%, while the Shenzhen Component Index closed at 11106.96, up 0.59% [1] - Key stocks in the refining and trading sector showed various performance, with Wanbangda closing at 6.37, up 2.25% [1] Group 2 - The main funds in the refining and trading sector had a net inflow of 111 million yuan, while retail funds experienced a net outflow of 45.18 million yuan [2] - The trading volume and turnover for key stocks in the sector varied, with China Petroleum having a significant turnover of 1.167 billion yuan [2] - The net inflow and outflow of funds for specific stocks indicated a mixed sentiment among investors, with China Petroleum seeing a net inflow of 14.416 million yuan from main funds [3]