Polyester Filament Yarn Sales Rate Plunges to 31.7%: Deep Contradictions Beneath High Cash Flow and Weak Trading

On July 2, the average sales rate of polyester filament yarn among sample enterprises fell to 31.7%, down 4.1 percentage points from the previous trading day. This means that for every 100 tons of polyester filament yarn produced, fewer than 32 tons were purchased by downstream customers. Inventory pressure is accumulating at a visible pace.

More alarmingly, the sluggish sales rate is not due to high prices—on the contrary, cash flow for polyester filament yarn remains elevated, indicating robust profits at the production end. Yet downstream users show strong resistance, market sentiment is cold, and actual transactions are scarce. The coexistence of high profits and low sales is not a healthy signal.

Data Reveals Industrial Disconnect

Looking at individual enterprise data, the sales rate distribution is extremely uneven: some firms reported zero sales for the day, while the highest reached only 70%. Most sample enterprises clustered in the 15%-35% range. This "fire and ice" pattern reflects a downstream procurement strategy that has shifted from "demand-based replenishment" to "extreme conservatism."

The sales rate is a core indicator of supply-demand dynamics in the chemical fiber industry. When it consistently falls below 50%, it means upstream inventory is passively accumulating. High cash flow acts as a wall, blocking price transmission downstream. Upstream companies are reluctant to cut prices, while downstream users refuse to buy—a classic price stalemate.

This deadlock hits small and medium-sized polyester plants hardest. Large enterprises can sustain cash flow through scale advantages, but SMEs lack bargaining power. Prolonged low sales rates will quickly translate into cash flow pressure and even production shutdown risks.

Transmission Logic Along the Supply Chain

The main downstream sectors for polyester filament yarn are weaving mills and fabric processors. The current low sales rate is directly attributable to weak end-demand. Export orders for garments are growing slowly, and domestic demand has not shown clear recovery. Weaving mills generally operate at low capacity, making them cautious about raw material purchases. They prefer to maintain low inventories rather than pay high prices for polyester filament yarn.

Meanwhile, upstream raw material prices for PTA and MEG have remained relatively stable, without significant declines. This means production costs for polyester filament yarn have not dropped substantially. The confidence of enterprises in maintaining high cash flow stems more from previous price increases and relatively firm crude oil prices. However, the situation in the Middle East remains volatile, and crude oil's upward momentum has clearly weakened. If oil prices fall, the cost support for polyester filament yarn will quickly collapse, turning high cash flow into high inventory pressure and forcing price cuts.

Practical Recommendations

For Buyers - The current low sales rate indicates growing upstream inventory pressure, raising the possibility of near-term price promotions. Buyers should remain watchful but closely monitor crude oil prices and upstream plant maintenance schedules to avoid being caught off guard at price inflection points. - Adopt a phased procurement strategy: make small replenishments first, then increase purchase volumes once prices show clear weakness. Focus on companies with high cash flow and heavy inventory pressure, as they are likely to offer discounts first.

For Exporters - If polyester filament yarn prices decline, it will directly lower raw material costs for fabrics and garments, enhancing export competitiveness. Exporters should communicate early with downstream weaving mills to lock in raw material prices for forward orders. - Monitor the subsequent impact of Middle East tensions on crude oil prices. If oil continues to weaken, the chemical fiber chain may undergo a price revaluation. At that point, exporters can attempt to renegotiate prices with overseas clients to secure more favorable export contracts.