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]

Group 1: Chemical Sector Performance - The chemical index showed a positive trend with all sub-sectors reporting gains, including a 1.92% increase in the chemical raw materials index, a 1% increase in the chemical machinery index, a 0.37% increase in the chemical pharmaceuticals index, and a 3.73% increase in the pesticide and fertilizer index [1] - The top five rising petrochemical products included normal butanol up 6.69%, TDI up 4.47%, calcium carbide up 4.44%, butadiene up 3.71%, and industrial naphthalene up 3.20% [1] - The five petrochemical products with the largest declines were liquid chlorine down 62.50%, dimethyl disulfide down 9.80%, normal propanol down 6.76%, dimethyl carbonate down 5.00%, and industrial-grade lithium carbonate down 4.63% [1] Group 2: Oil Sector Performance - The oil index experienced a decline, with the oil processing index down 1.29%, while the oil extraction index remained flat, and the oil trading index fell by 3.91% [1] - International crude oil prices showed a strong oscillation, with WTI settling at $64.01 per barrel, up 0.55% from August 22, and Brent settling at $68.12 per barrel, up 0.58% from August 22 [1] Group 3: Capital Market Performance of Chemical Companies - The top five rising listed chemical companies included Jianye Co. up 34.36%, Yunnan Energy Investment up 33.84%, Bai'ao Chemical up 21.93%, Aipu Co. up 20.11%, and *ST Yaxing up 17.61% [2] - The five listed chemical companies with the largest declines were Feilu Co. down 25.45%, Aladdin down 14.44%, Jinmei B shares down 14.35%, Zhun Oil down 13.00%, and Hengtai Aipu down 11.23% [2]

Group 1: Chemical and Oil Industry Performance - The chemical index and oil index experienced an overall increase last week, with the chemical raw materials index rising by 3.29%, the chemical machinery index by 0.78%, the chemical pharmaceuticals index by 0.04%, and the pesticide and fertilizer index by 1.90% [1] - In the oil sector, the oil processing index increased by 4.14%, the oil extraction index by 0.70%, and the oil trading index by 2.97% [1] - International crude oil prices showed a strong performance, with WTI settling at $63.66 per barrel, up 1.37% from August 15, and Brent settling at $67.73 per barrel, up 2.85% [1] Group 2: Market Performance of Chemical Companies - The top five performing chemical companies included Zhenan Technology with a rise of 53.11%, Feilu Co. with 33.16%, Qide New Materials with 30.05%, Honghe Technology with 23.25%, and Jinmei B shares with 21.35% [2] - The five chemical companies with the largest declines were Shangwei New Materials down 13.12%, Weike Technology down 10.89%, Xinya Qiang down 10.59%, Zhongxin Fluorine Materials down 10.38%, and Jiuding New Materials down 9.15% [2] Group 3: Commodity Price Changes - The top five products with the highest price increases included Vitamin B1 up 12.82%, Vitamin D3 up 7.14%, Paraquat up 6.56%, industrial-grade lithium carbonate up 4.90%, and propane up 4.84% [1] - The five products with the largest price decreases were liquid chlorine down 48.51%, hydrochloric acid down 8.29%, butyl rubber down 7.79%, methyl acrylate down 7.33%, and butyl acrylate down 6.13% [1]

Group 1: Chemical Industry Performance - The chemical raw materials index increased by 4.45%, the chemical machinery index rose by 2.16%, the chemical pharmaceuticals index grew by 0.94%, and the pesticide and fertilizer index surged by 5.43% during the week of July 21 to 25 [1] - The oil processing index increased by 3.53%, while the oil extraction index decreased by 1.86%, and the oil trading index rose by 1.20% [1] Group 2: Oil Price Trends - As of July 25, the WTI crude oil futures settled at $65.16 per barrel, down 3.24% from July 18, while Brent crude oil futures settled at $68.44 per barrel, down 1.21% from July 18 [1] Group 3: Petrochemical Product Price Changes - The top five petrochemical products with price increases were Vitamin D3 (up 12.12%), battery-grade lithium carbonate (up 11.62%), organic silicon DMC (up 11.61%), raw rubber (up 9.76%), and 107 glue (up 8.33%) [1] - The top five petrochemical products with price decreases were Atrazine (down 14.73%), methyl acrylate (down 9.47%), hydrochloric acid (down 6.32%), cracked carbon nine (down 5.84%), and folic acid (down 5.66%) [1] Group 4: Capital Market Performance of Chemical Companies - The top five performing listed chemical companies were Shangwei New Materials (up 97.37%), Yokogawa Precision (up 64.42%), Poly United (up 52.73%), Gaozheng Mining Explosives (up 39.83%), and Subote (up 31.83%) [2] - The bottom five performing listed chemical companies were Pioneer New Materials (down 11.67%), Dazhongnan (down 9.90%), Qide New Materials (down 9.61%), Yueyang Xingchang (down 9.38%), and Qingdao Jinwang (down 8.50%) [2]

Group 1: Chemical Sector Performance - The chemical index and oil index experienced a comprehensive increase last week, with the chemical raw materials index rising by 1.50%, the chemical machinery index by 3.96%, the chemical pharmaceuticals index by 2.46%, and the pesticide and fertilizer index by 1.29% [1] - The top five rising petrochemical products included Vitamin B1, which increased by 12.82%, Vitamin D3 by 7.14%, and toluene diisocyanate by 4.47%, while the top five declining products included liquid chlorine, which fell by 48.51%, and hydrochloric acid by 8.29% [1] Group 2: Oil Sector Performance - International crude oil prices continued a strong trend, with WTI settling at $68.45 per barrel, up 2.16% from July 3, and Brent at $70.36 per barrel, up 3.02% from July 4 [1] - The oil processing index rose by 0.52%, the oil extraction index by 0.88%, and the oil trading index by 0.63% [1] Group 3: Capital Market Performance of Chemical Companies - The top five rising listed chemical companies in the capital market included Shangwei New Materials, which surged by 72.88%, and Hongbo New Materials, which rose by 24.726% [2] - The top five declining listed chemical companies included Ruilian New Materials, which fell by 15.98%, and Xingye Co., which dropped by 9.08% [2]

Group 1: Chemical Industry Performance - The chemical index and oil index experienced nearly comprehensive increases last week, with the chemical raw materials index rising by 0.38%, the chemical machinery index by 0.34%, the chemical pharmaceuticals index by 5.23%, and the pesticide and fertilizer index by 0.61% [1] - The top five rising petrochemical products included toluene diisocyanate up by 7.02%, butanone up by 6.39%, epichlorohydrin up by 6.09%, iron sulfide up by 3.82%, and dimethylformamide up by 3.77% [1] - The top five declining petrochemical products included liquid chlorine down by 86.51%, lithium battery separator down by 8%, aniline down by 7.67%, acetone down by 6.69%, and propylene oxide down by 6.53% [1] Group 2: Capital Market Performance - The top five listed chemical companies in the Shanghai and Shenzhen markets last week included Zaiseng Technology up by 37.13%, Kaimete Gas up by 27.46%, Honghe Technology up by 23.89%, Keta Bio up by 21.90%, and Jiuri New Materials up by 21.01% [2] - The top five declining listed chemical companies included Tiansheng New Materials down by 15.80%, Jinjiji Co. down by 15.34%, Xinyaqiang down by 14.41%, Yayun Co. down by 12.81%, and Cangzhou Mingzhu down by 10.49% [2]

Group 1: Industry Overview - The petroleum and chemical indices mostly rose last week, with the chemical raw materials index down by 0.98%, the chemical machinery index up by 0.83%, the chemical pharmaceuticals index up by 2.47%, and the pesticide and fertilizer index up by 0.71% [1] - In the petroleum sector, the petroleum processing index rose by 0.81%, the petroleum extraction index rose by 1.41%, while the petroleum trade index fell by 7.98% [1] - International crude oil prices experienced narrow fluctuations, with WTI settling at $60.79 per barrel, down 1.20% from May 23, and Brent settling at $63.90 per barrel, down 1.36% [1] Group 2: Market Performance - The top five performing listed chemical companies in the Shanghai and Shenzhen markets last week were Lianhua Technology up by 38.97%, Baismei up by 25.00%, Suqian Liansheng up by 16.80%, Qingdao Jinwang up by 18.23%, and Honghe Technology up by 17.09% [2] - The bottom five performing listed chemical companies were Guangju Energy down by 15.95%, Tianan New Materials down by 14.66%, Hongbaoli down by 13.10%, Annada down by 12.38%, and Heimao Co. down by 12.14% [2] Group 3: Product Price Changes - The top five rising petrochemical products included hydrochloric acid up by 35.42%, liquid chlorine up by 21.85%, glyphosate up by 6.15%, dichloromethane up by 4.36%, and paraquat up by 4.35% [1] - The top five declining petrochemical products included acrylic acid down by 9.74%, butadiene down by 9.60%, natural rubber down by 6.55%, styrene-butadiene rubber down by 6.13%, and aniline down by 5.95% [1]

Group 1: Industry Performance - The chemical sector indices showed positive performance with the chemical raw materials index rising by 2.72%, chemical machinery index by 2.81%, pharmaceutical index by 0.65%, and pesticide and fertilizer index by 1.42% [1] - In the oil sector, the oil processing index increased by 0.86%, oil extraction index by 1.19%, while the oil trading index decreased by 4.56% [1] Group 2: Commodity Prices - International crude oil prices rebounded, with WTI settling at $61.02 per barrel, up 4.68% from May 2, and Brent at $63.91 per barrel, up 4.27% [1] - The top five rising petrochemical products included liquid chlorine up 134.15%, polymer MDI up 5.02%, sulfur up 3.90%, urea up 3.46%, and PTA up 3.40% [1] - The top five declining petrochemical products included aluminum fluoride down 7.37%, cyclohexanone down 6.92%, cracked carbon five down 6.12%, aniline down 5.64%, and paraffin down 5.14% [1] Group 3: Capital Market Performance - The top five performing listed chemical companies in the capital market included Runbei Hangke up 31.17%, Hengtian Hailong up 23.61%, Yuzhong Sanxia A up 23.18%, Asia-Pacific Industry up 21.26%, and Tongyi Zhong up 21.20% [2] - The top five declining listed chemical companies included Aiai Precision down 12.61%, Guangju Energy down 11.76%, Hongbaoli down 10.45%, Jiaao Environmental Protection down 9.11%, and Lafang Cosmetics down 7.75% [2]

Group 1: Industry Overview - The oil and chemical indices experienced mixed performance during the trading days from April 28 to April 30, with the chemical raw materials index down by 0.55% and the chemical machinery index up by 0.75% [1] - International crude oil prices showed a downward trend, with WTI settling at $58.29 per barrel, down 7.51% from April 25, and Brent at $61.29 per barrel, down 8.34% [1] - The top five rising petrochemical products included liquid chlorine up by 54.19% and PTA up by 5.68%, while the top five declining products included coal tar pitch down by 8.95% and WTI down by 7.51% [1] Group 2: Capital Market Performance - The top five performing listed chemical companies in the Shanghai and Shenzhen markets included United Chemical up by 36.56% and Yuzhong Three Gorges A up by 33.16% [2] - The worst-performing listed chemical companies included Xinjin Road down by 26.55% and ST Youfu down by 23.32% [2]

Group 1 - The chemical index outperformed the oil index during the week of April 21-25, with the chemical raw materials index rising by 2.26%, chemical machinery index by 3.18%, pharmaceutical index by 3.29%, and pesticide and fertilizer index by 2.78% [1] - In contrast, the oil processing index fell by 0.48%, while the oil extraction index saw a slight increase of 0.01%, and the oil trading index dropped by 2.87% [1] - International crude oil prices experienced narrow fluctuations, with WTI settling at $63.02 per barrel, down 2.57% from April 17, and Brent at $66.87 per barrel, down 1.60% [1] Group 2 - The top five performing listed chemical companies in the Shanghai and Shenzhen markets included XianDa Co. with a rise of 49.54%, Zhongxin Fluorine Materials up by 40.89%, Weike Technology up by 33.65%, Zhenhua Co. up by 33.55%, and Xinhang New Materials up by 31.20% [2] - Conversely, the five companies with the largest declines were Jinlitai down by 43.85%, Guoli Technology down by 30.11%, ST Haiyue down by 21.88%, Fanli Technology down by 21.81%, and Yida Co. down by 21.64% [2]