化工行业周报20250824：国际油价上涨，聚合MDI、TDI价格下跌-20250829

Investment Rating - The report rates the chemical industry as "Outperforming the Market" [2] Core Views - The report highlights the impact of rising international oil prices and the decline in prices of MDI and TDI, suggesting a focus on mid-year earnings reports and the influence of "anti-involution" on supply in related sub-industries [2][9] - It emphasizes the importance of self-sufficiency in electronic materials companies and recommends stable dividend-paying energy enterprises [2][9] - The report identifies potential investment opportunities in upstream oil and gas sectors, new materials, and emerging fields such as pharmaceuticals and renewable energy [2][9] Summary by Sections Industry Dynamics - As of August 24, the TTM price-to-earnings ratio for the SW basic chemical sector is 25.73, at the 82.13 percentile historically, while the price-to-book ratio is 2.20, at the 52.14 percentile [2][9] - The SW oil and petrochemical sector has a TTM price-to-earnings ratio of 11.45, at the 24.37 percentile historically, and a price-to-book ratio of 1.17, at the 23.56 percentile [2][9] Investment Recommendations - The report suggests focusing on mid-year earnings, the impact of "anti-involution" on supply, self-sufficiency in electronic materials, and stable dividend policies in energy companies [2][9] - Long-term investment themes include the sustained high oil prices, the ongoing high demand in oil and gas exploration, and the rapid development of downstream industries, particularly in new materials [2][9] - Recommended companies include China Petroleum, China National Offshore Oil Corporation, China Petrochemical Corporation, and several others in the new materials sector [2][9] Price Changes and Market Performance - In the week of August 18-24, 36 chemical products saw price increases, while 32 experienced declines, and 32 remained stable [8] - The average price of WTI crude oil was $63.66 per barrel, with a weekly increase of 1.37%, while Brent crude oil was $67.73 per barrel, with a weekly increase of 2.85% [8][9] - The report notes a decline in the prices of MDI and TDI, with MDI averaging 15,450 yuan/ton, down 1.59% from the previous week, and TDI averaging 15,288 yuan/ton, down 3.43% [2][9]