化工利润数据周报-20260323

1. Report Industry Investment Rating - No information provided in the given content. 2. Core Viewpoints of the Report - No clear core viewpoints are presented in the provided text. The document mainly consists of various profit - related charts for different chemical products over multiple years. 3. Summary by Related Charts Refining and Bitumen - Charts show the relationship between low - sulfur and asphalt, Singapore 3.5% cracking, and the relationship between refinery profit and asphalt - fuel oil spread [1]. PTA and Polyester - Include PTA spot processing fees, PXN, and cash flows of POY, polyester staple fiber, and polyester bottle chips [1]. Aromatics - Cover China pure benzene - naphtha, China disproportionation profit, South Korea STDP, and related profits of downstream products such as pure benzene downstream weighted profit, caprolactam profit, etc. [1]. Plastics - Display production profits of plastics from different production methods including oil - based, coal - based, methanol - based, and light hydrocarbon - based production, along with their seasonal patterns [1]. PP - Show production profits of PP from oil - based, coal - based, methanol - based, and propane - based production, and their seasonal patterns [1]. Methanol - Include production profits of methanol from coal - based in Inner Mongolia, coke oven gas - based in Hebei, and natural gas - based in Chongqing, along with their seasonal patterns [1]. Other Chemical Products - Include production profits of formaldehyde in Shandong, dimethyl ether in Henan, and production profits of urea from different production processes (natural gas - based, new coal gasification, and Shanxi fixed - bed process), as well as compound fertilizer production profit [1].