A key signal from the chemical fiber market on July 10 was the average sales-to-production ratio of sampled polyester filament yarn (PFY) enterprises dropping to 35.5%, a sharp decline of 4.9 percentage points from the previous trading day. This figure means that for every 100 tons of PFY produced that day, less than 36 tons were actually sold to downstream users.
Industry Logic Behind the Sales Slump
A nearly 5-percentage-point single-day drop in the sales ratio reflects a typical shift in downstream replenishment cycles. A previous round of concentrated purchasing had already drained near-term demand. When end-use orders did not pick up correspondingly, weaving mills naturally paused buying to digest existing inventory. Public sample data shows that on that day, many of the 21 sampled enterprises reported sales ratios of only 20%-30%, with some even hitting zero. This highly concentrated low distribution suggests it is not an isolated company issue but a collective wait-and-see stance across the downstream sector.
For PFY factories, a 35.5% sales ratio signals rapidly mounting inventory pressure. If this trend persists, manufacturers may be forced to cut prices or reduce output to balance supply and demand. For buyers, this could open a short-term pricing window, but in the long run, they must be wary of volatility from upstream cost pass-through.
The Upstream-Downstream Tug-of-War Enters a Critical Phase
The current chemical fiber supply chain is at a delicate equilibrium. Upstream raw materials like PTA and MEG have recently maintained high consolidation, giving PFY factories limited room to lower prices due to rigid costs. Meanwhile, downstream weaving and texturing enterprises face the dual pressure of sluggish terminal apparel order recovery and squeezed profit margins. The sharp drop in the sales ratio is a direct transactional reflection of this contradiction.
Looking at the calendar, July traditionally marks the transition from textile off-season to peak season. In previous years, some factories would begin stockpiling for autumn/winter orders at this time. This year's sales data, however, indicates weaker downstream confidence and significantly lower restocking willingness. The market needs a new catalyst—either a cost reduction on the raw material side or a concentrated release of brand orders—to break the current deadlock.
Practical Recommendations for Buyers and Factories
For Buyers - Adopt a wait-and-see approach in the short term. Use the current low-sales environment to negotiate more flexible payment or delivery terms with factories, rather than rushing to bottom-fish inventory. - Closely monitor PTA and MEG price trends. If upstream raw materials see a clear correction, PFY prices will likely follow, presenting a better replenishment opportunity. - Establish a weekly sales-to-production ratio communication mechanism with suppliers to anticipate factory inventory pressure and avoid being forced to chase higher prices during concentrated factory promotions.
For Factories - Immediately activate an inventory warning mechanism. If the sales ratio remains below 40% for three consecutive days, consider proactive production cuts or maintenance to prevent excessive capital tie-up in inventory. - Adjust product mix to prioritize differentiated, high-value varieties (e.g., cationic yarn, sea-island yarn) to avoid price wars on standard products. - Proactively sign monthly volume guarantee agreements with large weaving mills, trading stable orders for pricing flexibility and reducing the risk of wide sales ratio fluctuations.
Overall, the 35.5% sales ratio sends a clear market signal: the downstream has eaten its fill, and the upstream needs to digest. Data over the next two weeks will be a key indicator for judging industry direction and deserves continuous attention from all practitioners.