The Strait of Hormuz's short-term navigation policy is injecting a sharp stimulus into the global petrochemical supply chain. Iran's announcement to waive commercial vessel surcharges for 60 days has released pent-up crude oil capacity, sending international oil prices into a sharp retreat. For the petrochemical textile industry, long squeezed by high costs and weak demand, this opens a window for cost repair. But the window is only two months, and whether the industry can capitalize depends entirely on downstream demand.
Cost Side: Long-Awaited Easing in Upstream Raw Materials
The most direct transmission chain of falling oil prices lies in the petrochemical upstream. China's PX, ethylene glycol, and methanol rely heavily on Middle Eastern imports. Previous channel congestion led to reduced arrivals and low inventories, keeping raw material prices elevated. Now that the channel is cleared, low-cost cargoes are entering the market, and PX and ethylene glycol prices have softened accordingly. Data shows Brent crude fell for three consecutive days after the policy announcement, dragging down intermediate products like naphtha and PX.
For polyester plants, this means a temporary easing of raw material cost pressure. The industry had been stuck in a 'wait-and-see' mode, but as cost support weakens, polyester chip and filament yarn prices have stabilized, with some mills tentatively raising quotes. The key is whether factories can destock before the peak season to turn cost benefits into profit recovery.
Industrial Transmission: Polyester Stabilizes, But Downstream Orders Remain Cautious
Cost benefits are trickling downstream. Industry data shows polyester filament yarn sales in Jiangsu and Zhejiang rebounded to over 60% in recent weeks, up about 15 percentage points from last month, with weaving mills showing stronger restocking interest. Home textile and apparel end-users have also placed some small orders, but mostly for essential needs—large, long-term orders remain scarce.
This 'hot upstream, lukewarm downstream' pattern reflects market skepticism about the sustainability of this dividend. Whether the channel will revert to tolling after 60 days and whether geopolitical tensions will flare up again are overhanging uncertainties. Small and medium enterprises are particularly cautious, preferring a 'buy-as-needed' strategy over stockpiling.
Structural Repair, Not Full Reversal: Demand Is the Ultimate Variable
It must be recognized that cost benefits can only ease pain temporarily; they cannot substitute for fundamental demand recovery. Current textile demand is weak both domestically and internationally. European and American markets are still digesting inventories, Southeast Asian order diversion persists, and domestic consumption is constrained by the pace of purchasing power recovery. Without order support, even low raw material prices can trap the industry in a negative cycle of price cuts, wait-and-see, and further cuts.
Thus, the Hormuz dividend is more about 'stopping the bleeding' than 'creating new blood.' It gives the industry a two-month window to optimize inventory structures and repair balance sheets. Medium- to long-term trends depend on the pace of end-consumer recovery. If the 'golden September and silver October' peak season orders surprise to the upside, cost benefits and demand could resonate to drive a small rally; otherwise, the market will likely remain mildly volatile.