20250928-国泰期货-Industry_Weekly_PR,_PF_40页_3mb

The report analyzes the current market dynamics for PET Resin (PR) and Direct spinning polyester staple fiber (PF) as of 2025. September 28. PR prices exhibit divergence between expectation and reality, with short-term movements driven by cost changes, and fundamentals showing slight rebounds amid supply-demand pressures. Key factors include cost increases, high volatility in processing fees, and inventory dynamics. Exports declined month-over-month but maintain year-on-year growth, while downstream demand remains weak but seasonal improvements are expected.

For PR, upstream costs rose due to PTA and MEG, influencing profitability. Production capacities increased, with maintenance affecting output, and inventories moderately decreased but expected buildup in October-November. Policy transmission emphasizes cost control through competition elimination, leading to sector vigilance against overstocking.

PF shows price rebounds with better-than-average spot margins, high operating rates supporting demand, and seasonal production surges. Downstream terminal operations improved, particularly in beverage and textile segments. However, cost pressures persist, and raw material substitution with recycled PET is ongoing.

Overall market sentiment is cautiously optimistic, but weak demand and higher-than-expected inventory build-ups pose risks. Price trends are influenced by seasonal patterns and export demand shifts, suggesting opportunities in cost-sensitive segments while cautioning against overcapacity risks.