According to the price data from Shengyi Society, on October 23, 2025, the prices of some varieties of polyester filament were basically stable, while some varieties had individual price adjustments. Specific negotiations will be conducted for actual orders.
| Gamma-PGA (gamma polyglutamic acid) |
The polyester filament market showed an overall weak downward trend in the previous week (October 13-17), with a slight shift in price focus. As of October 17th, the mainstream polyester filament factories in Jiangsu and Zhejiang have quoted POY (150D/48F) at 6400-6700 yuan/ton, polyester DTY (150D/48F low elasticity) at 7750-8000 yuan/ton, and polyester FDY (150D/96F) at 6500-6800 yuan/ton. On October 20th, the prices of polyester POY, FDY, and DTY all experienced varying degrees of decline. The price of polyester POY was 6750 yuan, with a daily increase and decrease of -2.61%. The price of polyester FDY was 6826.67 yuan, with a daily increase and decrease of -2.52%. The price of polyester DTY was 7931.25 yuan, with a daily increase and decrease of -1.86%.
As of noon on October 23, 2025, WTI crude oil prices were trading around $58.2 per barrel, an increase from the previous day. Early morning data showed that the latest price of WTI crude oil futures was $59.86 per barrel, with a rise or fall of 0.81%; The latest price of Brent crude oil futures is $64.04 per barrel, with a fluctuation of -0.48%. On the previous day (October 22), international oil prices significantly rebounded. The price of light crude oil delivered by WTI in December was reported at $58.50 per barrel, an increase of 2.2%; The price of Brent crude oil for delivery in December was reported at $62.59 per barrel, an increase of 2.07%.
According to the news on October 23rd, the arrival of cold air has led to a rebound in demand for winter fabrics, supporting the order side. The demand for essential orders has driven up production and sales volume. On the end of October 21st, the average production and sales rate of polyester filament sample enterprises soared to 367.9%, and downstream users’ willingness to stock up has increased, which has a certain boosting effect on prices. However, in the previous period, downstream weaving enterprises were cautious in their procurement, mainly focusing on replenishing inventory for essential needs. The recovery of demand during the peak season of “Golden September and Silver October” was weak, and the inventory of raw fabrics remained high. The total number of new orders did not show a significant increase, which suppressed the rise in polyester filament prices.
It is expected that the price of polyester filament will maintain a strong and volatile trend in the short term, but the upward space may be limited. With the arrival of cold air, the demand for winter fabrics has begun to pick up. On October 21st, the average production and sales rate of polyester filament sample enterprises soared to 367.9%. If demand continues to release, it will provide some support for prices. Some varieties’ prices may stop falling and stabilize, but the overall possibility of a significant increase is relatively small.
| http://www.lubonchem.com/ |