Pure polyester yarn mills' raw material inventory dropped to 7.11 days, down 0.05 days from the previous month. This seemingly tiny change reveals a cautious mood across the supply chain: downstream players are no longer stocking up for an uncertain future but compressing inventories to the limit. When inventory days remain low, sluggish transactions become a collective choice rather than a coincidence.
The Truth Behind the Data
The 0.05-day decline may be small, but it is significant in the current context. An average inventory of 7.11 days means mills maintain just about one week of raw materials, far below the usual 10-15 days. This hand-to-mouth strategy directly reflects pessimistic expectations for future orders. Buyers no longer stockpile in anticipation of price hikes; instead, they purchase as needed, minimizing capital pressure.
Volatile costs have exacerbated this trend. Frequent price swings with no clear direction make it difficult for companies to predict future costs, so they avoid the risk of inventory depreciation. Ongoing geopolitical disruptions have further fueled a risk-averse mentality, shifting decisions from trend-based to spot-based. When everyone adopts a wait-and-see stance, market activity naturally weakens, and spot prices come under pressure.
Industry Transmission and Market Impact
The decline in inventory days is transmitting upstream. Reduced raw material purchases by polyester yarn mills directly suppress demand for polyester staple fiber, which in turn affects PTA and MEG consumption. Even occasional cost-side rebounds cannot sustain price support amid weak demand. Futures contracts are trading bearish due to soft demand, confirming cautious market expectations.
For downstream weaving mills, lower raw material inventory means reduced production flexibility. A sudden order increase could lead to shortages or higher costs. However, most companies accept this risk because the cost of temporary replenishment seems more manageable than the capital tied up in inventory. This widespread mentality makes a trend reversal unlikely in the near term.
It is worth noting that the drop in inventory days does not mean demand has vanished; it is suppressed. End-user consumption in apparel and home textiles has not collapsed, but high channel inventories have dampened restocking intentions. Once destocking completes, restocking demand may be released intensively, potentially lifting inventory days and prices.
Market Outlook and Strategies
In the short term, the polyester yarn market is likely to remain weak and volatile. Costs lack clear direction, demand shows no signs of improvement, and transactions are expected to stay sluggish. However, downside space is limited because current prices are near cost lines for some producers, prompting production cuts if prices fall further. Rather than guessing the bottom, participants should focus on inventory changes and order rhythms.