Brent crude drops over $2 in a day, cost support for textile fibers faces restructuring

On July 1, international crude oil markets experienced a concentrated downturn. Brent crude futures fell more than 3% intraday, dropping over $2 to close at $71.57 per barrel; WTI crude futures broke below $68, closing at $68.58, the lowest level since February 27. For the textile industry, this price anomaly is not just a commodity headline—it directly signals a softening in the cost base of chemical fiber raw materials.

Oil price decline and polyester chain cost logic

Crude oil is the source of the polyester industry chain. Prices of PTA (Purified Terephthalic Acid) and MEG (Monoethylene Glycol) are highly correlated with oil prices, and the pricing of polyester filament and polyester staple fiber is directly driven by PTA and MEG costs. When Brent crude drops from the $73 range to $71.57 in a single day, it means the cost support for the polyester link is weakening.

One trigger for this oil price decline was the EIA report showing U.S. oil inventory reductions were less than market expectations. This suggests the supply-demand balance is not as tight as previously thought, reigniting concerns about oversupply. For textile chemical fiber companies, lower oil prices theoretically reduce procurement costs, but the actual transmission takes time—PTA and polyester filament prices typically lag crude by 1-2 trading days.

Impact on fiber procurement and inventory strategy

Feedback from industrial clusters in Shengze, Changxing, and Xiaoshan—major polyester filament production areas—suggests that polyester plants will likely lower ex-factory quotes to match cost changes after the oil price crash. For downstream weaving enterprises, this presents both an opportunity and a risk: the opportunity is lower raw material procurement costs, while the risk is that existing inventory may face depreciation if oil prices continue to weaken.

Notably, current textile end-demand remains weak, with orders for grey fabrics and finished fabrics dominated by short-term, small-lot orders. Weaving mill operating rates are at relatively low levels. This means even if chemical fiber raw material prices fall, downstream companies may have limited willingness to restock—they prefer just-in-time purchasing over bulk inventory buildup. Therefore, the actual volume boost from oil price declines may be offset by weak demand.

Foreign trade firms should watch exchange rates and product pricing

For textile companies focused on exports, oil price declines also bring another layer of impact: they may indirectly lower FOB quotes for finished goods. When chemical fiber fabric costs drop, overseas buyers will demand renegotiation, especially in the current buyer's market. Additionally, oil price declines often accompany a stronger U.S. dollar, which squeezes export profits for companies settling in RMB.

By product category, polyester fabrics, polyester-cotton blends, and chemical fiber home textile products are the most cost-sensitive. If oil prices remain below $70/barrel in the coming week, profit distribution along the polyester chain will be reshuffled: upstream PTA plants see margin compression, while downstream weaving and dyeing segments may see a slight recovery in bargaining power.

Practical recommendations

For procurement managers - Closely monitor PTA and polyester filament price adjustments over the next 3-5 trading days; if declines lag crude, delay large orders until cost-side effects are fully realized. - Maintain raw material inventory at 15-20 days of usage to avoid restocking at higher costs if oil prices rebound. - Negotiate short-term floating price agreements with suppliers, using crude oil prices as the adjustment anchor to reduce single-direction volatility risk.

For foreign trade enterprises - Add a crude oil price range clause in quotation validity terms; if Brent crude fluctuates more than $2 in a single day, allow renegotiation of FOB prices. - Monitor the RMB-USD exchange rate trend; as oil prices fall, the dollar often strengthens. Consider hedging a portion of forex exposure to protect export margins. - Prioritize accepting long-term orders for polyester-based fabrics, leveraging current low costs to lock in forward order profits.