Crude oil’s sharp decline, driven by Trump’s tariffs, has triggered a widespread collapse across the polyester value chain, pushing down raw material and fiber prices and deepening a bearish outlook amid weak demand and trade tensions. This report provides a comprehensive weekly analysis of the vertical polyester chain, offering detailed insights into price trends for key components such as paraxylene (PX), purified terephthalic acid (PTA), monoethylene glycol (MEG), polyester chips, staple fiber, and filament yarn. In addition to the analysis, the report includes domestic price data for both China and India, ensuring a broad regional perspective. All data is available for users to