The average raw material inventory cycle of pure polyester yarn mills has fallen below the 7.2-day psychological threshold. As of August 6, the industry average dropped to 7.11 days, down 0.05 days month-on-month—a small number that clearly exposes downstream pessimism. When companies are unwilling to hold even a week's worth of safety stock, confidence in price stabilization is eroding.
Background
Geopolitical disruptions and frequent wide swings in costs form the dual pressure on the current polyester yarn market. Raw material prices lack clear direction, futures oscillate repeatedly, and spot traders can only follow passively. More critically, this volatility is not short-term noise but structural fluctuation lasting weeks, creating a collective 'wait-and-see' consensus across the supply chain.
Buyer reactions are more honest than data. Downstream weaving mills maintain only just-in-time minimal purchases, with stocking willingness falling to recent lows. Just-in-time means they only buy when production lines are about to run out, delaying as much as possible. This mentality directly reflects in trading atmosphere—transactions are light, quotes are frequent but actual deals are scarce, with both sides testing each other's limits.
Industry Impact
The 0.05-day decline in inventory days, though seemingly trivial, is hard evidence of insufficient demand support. In normal years, August marks the start of autumn/winter fabric order season, and polyester yarn as an intermediate product should see restocking. But this year's start signal is clearly weak: terminal apparel brands order cautiously, middlemen avoid inventory, and pressure transmits upward, ultimately showing as continued inventory compression at polyester yarn mills.
Cost-side volatility is reshaping procurement decision logic. Previously, mills made banded purchases based on raw material price ranges—buying more at lows, less at highs. But now, intraday price swings are wider and trends unpredictable, making traditional stocking strategies a risk exposure. Companies prefer sacrificing potential procurement cost advantages to protect cash flow safety, a risk-averse mindset especially common among small and medium manufacturers.
For futures, weak spot trading directly drags related contracts. The multi-short score of -1, though simple, summarizes current market power: shorts dominate, not because fundamentals severely deteriorated, but because longs lack reasons to enter. Weak demand plus no cost support makes any rebound seem baseless, keeping futures prices in a bearish range.