According to the SunSirs' commodity price analysis system, last week (January 19-25, 2026), polyamide filament prices remained low and stable. As of January 25, 2026, the quoted price for polyamide filament DTY (premium grade; 70D/24F) in Jiangsu province was 13,760 RMB/ton; the price for polyamide POY (premium grade; 86D/24F) was 11,500 RMB/ton; and the price for polyamide FDY (premium grade: 40D/12F) was 14,275 RMB/ton, unchanged from the previous period.