Group 1: Chemical Sector Performance - The chemical raw materials index increased by 1.90%, while the chemical machinery index rose by 1.43%. However, the chemical pharmaceuticals index decreased by 2.04%, and the pesticide and fertilizer index increased by 3.16% [1] - The top five rising petrochemical products included liquid chlorine, which rose by 28.88%, and epoxy chloropropane, which increased by 6.02%. The top five declining products included vitamin E, which fell by 10.00%, and paraffin, which decreased by 6.49% [1] Group 2: Oil Sector Performance - The oil processing index decreased by 1.15%, and the oil extraction index fell by 1.70%. Conversely, the oil trading index increased by 1.09% [1] - International crude oil prices fluctuated, with WTI settling at $62.69 per barrel, up 1.33% from September 5, and Brent settling at $66.99 per barrel, up 2.27% [1] Group 3: Capital Market Performance of Chemical Companies - The top five rising listed chemical companies included Dongfang Tower, which increased by 31.79%, and Asia-Pacific Industry, which rose by 27.62%. The top five declining companies included Runpu Food, which fell by 16.71%, and Qide New Materials, which decreased by 14.96% [2]