The August 28 commodity monitoring data paints a telling picture: raw silk jumped 2.67% in a single day, PTA and cotton lint rose 0.59% and 0.51% respectively, while the other 13 products remained flat. This kind of one-sided movement is unusual in the recent textile raw material market, and it may reflect not an overall demand recovery but a structural supply-demand contradiction.
Divergence Behind the Data
Looking at year-on-year changes, acrylonitrile surged 44.12%, PTA rose 26.54%, polyester POY, FDY, and DTY all gained over 21%, and spandex and nylon POY also exceeded 21%. These figures point to a significant price revaluation of petrochemical-based raw materials over the past year. In contrast, cotton yarn 21S and 32S only rose 5.89% and 5.63%, viscose staple fiber increased 10.43%, and modal yarn rose 5.66%—natural fiber and blended products showed much milder gains.
More notably, raw silk fell 9.16% year-on-year but jumped 2.67% on August 28. This counter-trend rebound may indicate a corrective rally after overselling, or it could be linked to short-term supply disruptions. For silk enterprises, this means raw material cost uncertainty is rising, and whether downstream orders can absorb price increases will directly determine profit margins.
Transmission Lag Along the Chain
The disparity between raw material and yarn price gains reveals a transmission lag. Chemical fiber raw materials rose over 20%, but polyester yarn only increased 5.90% year-on-year, and cotton yarn gains stayed around 5%. This suggests that spinning mills have not fully passed on cost pressures, squeezing processing margins.
For weaving and garment companies, this implies that raw material cost pressures may gradually transmit to fabric and apparel prices over the next one to two quarters. If end demand does not recover in tandem, midstream enterprises will face a pincer movement—rising upstream costs and downstream customer price resistance.
From a regional perspective, chemical fiber clusters like Shengze and Keqiao will directly feel the impact of higher raw material costs, while home textile bases like Nantong and Gaomi may benefit relatively from mild cotton yarn prices. These regional cost differences could influence order flows and procurement strategies.
Market Expectations and Operational Strategies
Beneath the calm surface, undercurrents are stirring. Most products held flat, indicating a standoff between buyers and sellers: sellers want to raise prices based on raw material increases, while buyers resist due to weak end demand. This deadlock is particularly sensitive ahead of the traditional peak season.
Looking ahead, the high year-on-year increases in PTA and polyester filament may prompt some weaving mills to stock up early to lock in current relatively stable prices. The anomaly in raw silk, meanwhile, reminds silk enterprises to closely monitor cocoon supply dynamics to avoid disrupting procurement plans due to short-term price swings.
For foreign trade companies, exchange rate fluctuations and shipping costs remain important variables, but rising raw material costs will eventually be reflected in export quotes. It is advisable to communicate price adjustment mechanisms with clients in advance.