- 
			
						  SunSirs: There Was a Game Between Cost and Demand of Polyester Filament in October, with Prices Falling and Then Rebounding2025-10-31 14:34:25 SunSirsPrice trend In October 2025, the price trend of polyester filament was initially downward before rising, showing an overall stable adjustment. As of October 30, 
- 
			
						  SunSirs: Polyester Filament Prices Fell First and Then Rose Last Week, with Overall Stability and Adjustment (October 20-24)2025-10-27 09:38:45 SunSirsPrice trend According to last week's polyester filament market, which saw a period of initial decline followed by a rebound, the overall market was showing 
- 
			
						  SunSirs: Cost Support Strengthened on the 23rd, and the Polyester Filament Market Center Rebounded2025-10-24 10:56:16 SunSirsPrice trend: According to the price data of SunSirs, the prices of some varieties of polyester filament were basically stable on October 23, 2025, and the 
- 
			
						  SunSirs: Cost Side Collapsed and Polyester Filament Prices Fell Weakly Last Week (October 13-17)2025-10-20 14:14:58 SunSirsPrice trend The polyester filament market showed an overall downward trend last week, with prices shifting downward. As of October 17, mainstream polyester filament mills in 
- 
			
						  SunSirs: Bulls and Bears Intertwined, and the Polyester Filament Market Fluctuated Downward in September2025-09-29 14:14:23 SunSirsPrice trend In September, the overall price of polyester filament showed a gradual decline. As of September 28, the mainstream polyester filament factories in Jiangsu 
- 
			
						  SunSirs: The Center of Polyester Filament Prices Was Partially Lowered on September 222025-09-25 10:58:58 SunSirsPrice trend According to the SunSirs commodity market analysis system, as of September 22nd, mainstream polyester filament mills in Jiangsu and Zhejiang were quoting prices 
- 
			
						  SunSirs: China's Polyester Filament and Staple Fiber Exports Grow in August2025-09-23 14:53:48Polyester filament exports reached 360,000 tons in August, marking a 10.6% year-on-year increase. Cumulative exports from January to August totaled 2.784 million tons, up 10.7% year-on-year. 


 
             
            