Sou Hu Cai Jing·2025-08-18 09:16Core Viewpoint - The biodiesel sector experienced a notable increase of 2.74% on August 18, with Shandong Hi-Speed Energy leading the gains [1] Group 1: Market Performance - The Shanghai Composite Index closed at 3728.03, up 0.85%, while the Shenzhen Component Index closed at 11835.57, up 1.73% [1] - Key stocks in the biodiesel sector showed significant price increases, with Shandong Hi-Speed Energy rising by 6.70% to a closing price of 7.49 [1] Group 2: Trading Volume and Capital Flow - The biodiesel sector saw a net inflow of main funds amounting to 28.55 million yuan, while retail funds experienced a net outflow of 11.12 million yuan [1] - The trading volume for Shandong Hi-Speed Energy reached 278,300 shares, with a transaction value of 205 million yuan [1] Group 3: Individual Stock Analysis - COFCO Technology had a main fund net inflow of 24.61 million yuan, but also saw retail outflows of 14.67 million yuan [2] - Pengyao Environmental reported a main fund net inflow of 9.15 million yuan, with retail outflows of 4.95 million yuan [2] - International Industry experienced a main fund net inflow of 1.22 million yuan, while retail funds saw a slight inflow of 0.19 million yuan [2]