On June 30, the average sales-to-production ratio of sampled polyester filament yarn enterprises stood at just 38.8%, a sharp drop of 34.4 percentage points from the previous trading day. This cliff-like decline is not an isolated event but a concentrated reflection of the chemical fiber market under the combined pressure of volatile raw material costs, weak downstream demand, and inventory buildup.
Signals Behind the Data
The sales-to-production ratios of the sampled enterprises ranged from 60% to 0%, with many firms reporting ratios below 30% and even zero transactions. Industry public data shows that after the previous day's replenishment of essential needs, market enthusiasm quickly cooled, leading to a generally sluggish trading atmosphere. This 'one-day' restocking pattern exposes the uncertainty of downstream weaving companies about future market expectations—they are neither willing to bear the risk of rising raw material prices nor ready to build large inventories.
From an industrial chain perspective, polyester filament yarn, as an intermediate product, directly links upstream PTA and ethylene glycol price trends with downstream gray fabric and finished fabric orders. The current 38.8% ratio means that nearly 60% of production capacity cannot be absorbed immediately, and inventory pressure is transmitting upward to midstream players.
Dual Squeeze from Costs and Demand
Recently, international crude oil prices have been oscillating within the $60-70 per barrel range, losing upward momentum. As a downstream petrochemical product, polyester filament yarn has weakened cost support, but this has not translated into downstream purchasing enthusiasm. On one hand, terminal apparel export orders are recovering slower than expected due to overseas destocking cycles; on the other hand, domestic weaving companies are generally adopting a 'buy as needed' strategy to avoid capital tie-up.
Notably, extreme heat has begun to impact textile-producing countries in Southeast Asia, such as India, with forecasts suggesting the region's textile industry could lose 34 million jobs by 2030. While this trend does not directly impact the domestic chemical fiber market yet, the shifting global textile production capacity is altering trade flows of fabrics and yarns.
Ripple Effects in Industrial Clusters
Major polyester filament yarn production areas in Zhejiang and Jiangsu provinces—including Shengze, Xiaoshan, and Tongxiang—are already feeling inventory pressure. Some polyester plants have begun to reduce operating rates to control output. Meanwhile, prices of PTA and polyester chips have weakened in tandem, creating a negative cycle of 'falling raw materials, falling finished goods, and wait-and-see demand.'
Historical experience suggests that a sustained sales-to-production ratio below 40% typically signals that the industry will enter an active destocking phase. If the data does not recover above 50% in the next two weeks, more companies may resort to price cuts or production halts to balance supply and demand. For downstream buyers, this presents both an opportunity to negotiate lower prices and a risk of supply disruptions.