The dual decline in international oil prices and shipping freight is opening a temporary cost window for the textile chemical fiber chain. On August 5, Iran and Oman reached a preliminary agreement on shipping through the Strait of Hormuz, closing traditional dual lanes and diverting merchant vessels to a new temporary route through Iranian territorial waters. Transit efficiency rose by 30%, crude freight plunged 22% in a week, and Brent crude fell below $80 per barrel. For textile sectors relying on PTA, MEG, and polyester filament, this signals a new phase of geopolitical-driven cost volatility.
Event Background
The Strait of Hormuz carries nearly 30% of global seaborne crude oil and 20% of LNG exports, with an average of 130-140 merchant ships transiting daily under normal conditions. For over 60 years, two traditional lanes have supported mature separation and scheduling systems for tankers, LNG carriers, and chemical ships. Under the new adjustment, all transit vessels must use a single temporary route through Iranian waters, replacing existing reporting, inspection, and scheduling procedures. Shipping companies now face operational restructuring. Regional maritime service providers indicate that detailed rules are still under negotiation, covering 72-hour advance online reporting, onboard verification, and tiered transit service fees.
Despite improved efficiency, overall transit volumes remain far below normal, with daily totals not exceeding 60 ships. Many tankers are rerouting via the Cape of Good Hope, extending voyage times and raising logistics costs across the chain. This means that while freight rates have plunged, capacity recovery is not immediate, and physical supply chain restoration will take time.
Industry Impact
For the textile chemical fiber industry, falling oil prices directly transmit to upstream raw material costs. Brent crude has dropped from above $110 to $79.45, rapidly unwinding risk premiums, and Middle East crude discounts have weakened. Asian refiners are adopting a wait-and-see stance, some deferring medium-term Middle East crude purchases and temporarily increasing shares of American and Russian crude, while spot trading activity has declined. This supports price corrections for PTA, MEG, and downstream polyester products, lowering procurement costs for fiber producers.
However, multiple energy analysts caution that deep downside for oil prices is limited. The new route is only a planned path; normalizing transit remains uncertain, and large-scale tanker return is unlikely soon. The Red Sea continues to pose attack risks, keeping both major energy chokepoints under pressure with structural supply gaps. Asian and European refiners rely heavily on Middle East crude, and alternative sources cannot fully replace Hormuz volumes. For textile enterprises, this implies the cost dividend may be temporary rather than a trend reversal.
In terms of purchasing behavior, most refining and chemical companies have not engaged in large-scale bargain stockpiling, instead maintaining caution. This prudence is worth emulating downstream—seize the current cost window but guard against price rebounds from geopolitical recurrence.