On July 17, the average sales-to-production ratio of polyester filament yarn sample enterprises was only 33.0%, down 0.1 percentage points from the previous trading day. Behind this figure lies the persistent "demand cloud" hanging over the chemical fiber market.
Market Reality Behind the Data
From the publicly available sales data, the sales-to-production ratios of sample enterprises on that day were highly dispersed: ranging from a low of 0% to a high of 60%, with most concentrated in the 15% to 40% range. This means that even among industry leaders, sluggish shipments are common. The sales-to-production ratio is a core indicator measuring the efficiency of converting products from production to sales. A level of 33% implies that over two-thirds of products failed to be converted into sales revenue in a timely manner, directly leading to inventory buildup.
The main cause is weak end-user demand. Downstream industries such as textiles, fabrics, and apparel have low purchasing willingness, and users' buying sentiment is low, resulting in sluggish trading in the polyester filament yarn market. This pattern of "weak production and sales" is not a short-term fluctuation but a sustained reflection of the imbalance between supply and demand in the industry.
Transmission Upstream and Downstream: From Polyester to Fabrics and Apparel
Polyester filament yarn is a key product in the midstream of the chemical fiber industry chain. Upstream, it connects to PTA (Purified Terephthalic Acid) and MEG (Monoethylene Glycol); downstream, it directly supplies weaving enterprises for producing various fabrics. A low sales-to-production ratio means reduced procurement volumes by weaving enterprises, reflecting sluggish growth in the end-consumer markets of apparel and home textiles.
From a cost perspective, although PTA and MEG prices have fluctuated recently, they have not seen significant declines, which means that the profit margins of polyester filament yarn enterprises are being squeezed—upstream costs remain relatively rigid, while weak downstream demand prevents product price increases. This pattern of "squeeze from both ends" is testing the cash flow management capabilities of chemical fiber companies.
For buyers, the current market exhibits characteristics of a "buyer's market": ample supply, weak demand, and increased room for negotiation. However, it is important to note that a persistently low sales-to-production ratio may trigger industry production cuts. If supply subsequently contracts, prices may experience a staged rebound.
Price Expectations and Inventory Game
Against the backdrop of a low sales-to-production ratio, polyester filament yarn prices face downward pressure. Industry public data shows that prices of various polyester filament yarn varieties have recently loosened to varying degrees. For traders and weaving enterprises holding inventory, this implies potential shrinkage in book value.
However, the market is not entirely pessimistic. July is traditionally a low season for textiles, and a low sales-to-production ratio has certain seasonal characteristics. Entering late August, with the start of autumn and winter fabric stocking, demand is expected to improve marginally. The key lies in whether the current downturn has overdrawn future procurement demand or is merely a seasonal adjustment.
Historically, if the sales-to-production ratio remains below 40% for more than two consecutive weeks, the industry usually triggers production cuts to support prices. Whether this data point will serve as a trigger deserves close attention.