2019-2025年8月中旬涤纶长丝（POY150D/48F）市场价格变动统计分析

Core Insights - The report by Zhiyan Consulting highlights the market dynamics and investment planning for the polyester filament industry in China from 2025 to 2031 [1] Price Trends - As of mid-August 2025, the market price for polyester filament (POY150D/48F) is 6762.5 yuan per ton, reflecting a year-on-year decline of 9.75% and a month-on-month increase of 0.43% [1] - The highest recorded price in the past five years for the same period was in mid-August 2022, reaching 7932.1 yuan per ton [1]