硫酸、硫磺等涨幅居前，建议关注进口替代、纯内需、高股息等方向 | 投研报告

Core Viewpoint - The report highlights the impact of renewed US-China trade tensions and fluctuating international oil prices on the chemical industry, suggesting a focus on import substitution, domestic demand, and high-dividend opportunities [1][2]. Price Movements - Significant price increases were observed in sulfuric acid (up 26.15%), ethylene acetate (up 4.87%), and sulfur (up 4.58%), while notable declines were seen in PS (down 9.96%), natural gas (down 7.74%), and ammonium chloride (down 6.25%) [2][3]. - Brent crude oil closed at $61.29 per barrel, down 2.30% from the previous week, and WTI crude oil at $57.54 per barrel, down 2.31% [1][2]. Industry Performance - The chemical industry remains in a weak position overall, with mixed performance across sub-sectors due to past capacity expansions and weak demand [3][4]. - Some sub-sectors, such as lubricants, have shown better-than-expected performance [3]. Investment Recommendations - Focus on the glyphosate industry, which is showing signs of recovery with decreasing inventory and rising prices, recommending companies like Jiangshan Chemical, Xingfa Group, and Yangnong Chemical [4]. - Select stocks with strong competitive positions and growth potential, such as Ruifeng New Materials in the lubricant additives sector and Baofeng Energy in the coal-to-olefins sector [4]. - Emphasize domestic chemical fertilizer and certain pesticide sub-products that are self-sufficient and have stable demand, recommending companies like Hualu Hengsheng and China Heartlink Fertilizer [4]. - Continue to favor major oil companies with high asset quality and dividend yields, particularly Sinopec, which benefits from lower raw material costs due to falling oil prices [4].