The textile bulk commodity price data on August 28 reveals a telling signal: raw silk jumped 2.67% in a single day, while mainstream chemical fibers like polyester and nylon remained flat. This pattern of 'point-wise gains, overall wait-and-see' suggests the market is not broadly recovering, but rather a concentrated reaction of capital and expectations in specific varieties. For downstream weaving and apparel companies, the key now is to assess the sustainability of price hikes rather than blindly chasing them.
Raw Material Divergence: Silk Leads, Chemical Fibers Hold
Among the 17 textile varieties monitored that day, only raw silk, PTA, and cotton saw increases, while the rest remained unchanged. Raw silk led with a 2.67% daily gain, jumping from 416,400 to 427,500 yuan per ton; PTA and cotton rose modestly by 0.59% and 0.51%, respectively. Notably, raw silk is still down 9.16% year-on-year, indicating that this rise is more of a short-term supply-demand disturbance than a trend reversal.
Meanwhile, acrylonitrile is up 44.12% year-on-year, PTA up 26.54%, and polyester filament varieties generally up over 21%. These figures show that cost pressures in the chemical fiber supply chain have accumulated significantly, yet downstream price pass-through is not smooth—polyester staple fiber and polyester yarn were flat on the day, indicating limited acceptance of price hikes by the demand side.
Hindered Price Pass-Through, Squeezed Downstream Profits
The combination of 'high year-on-year, zero daily change' in chemical fibers reveals a core contradiction: high raw material costs but weak finished product pricing power. For example, polyester POY is up 24.25% year-on-year, but whether weaving mills can pass these costs to brands and consumers remains questionable. If terminal demand remains weak, weavers may be forced to compress their own margins or reduce production.
Cotton is up 19.12% year-on-year, significantly raising costs for cotton spinning mills. Cotton yarn 21S and 32S are up only about 5.6% year-on-year, far less than cotton, indicating weak pricing power in the yarn segment. This scissors gap between raw material and product price increases is squeezing spinning profits, possibly prompting mills to adjust product mixes, increasing blends or chemical fiber substitutes.
Event Impact: Short-Term Volatility, Long-Term Logic Unchanged
Raw silk's single-day jump may stem from weather factors in major producing areas or temporary supply tightening, but given its negative year-on-year growth, it is not enough to change the overall supply-demand landscape. The small increases in PTA and cotton are more in line with international oil price movements and macro sentiment. The real focus remains on whether the chemical fiber chain can achieve smooth cost pass-through.
For buyers, the current price divergence is both a risk and an opportunity. It is not advisable to chase raw silk's sharp rise, while the stability of chemical fibers offers a relatively certain procurement window. Foreign trade companies need to monitor exchange rates and overseas demand, as raw material cost fluctuations will eventually reflect in the competitiveness of export quotations.