A weekly look at the numbers that drive polyethylene pricing — crude oil, feedstocks, futures, and the geopolitical forces behind them. Written from a manufacturer’s perspective for packaging buyers who need to plan ahead.
Price Dashboard
| Indicator | Price | Day % | Week % |
|---|---|---|---|
| WTI Crude Oil | $102.71/bbl | +2.7% | +12.3% |
| Brent Crude Oil | $107.36/bbl | +2.6% | +11.5% |
| Henry Hub Nat Gas | $2.88/MMBtu | +1.7% | -3.4% |
| Naphtha | $855.28/ton | -1.8% | +8.5% |
| China PE Futures | ¥8,709.00/ton | +1.0% | +4.2% |
| USD Index (DXY) | 99.22 | +0.1% | +0.0% |
Sources: Yahoo Finance, Trading Economics. Prices as of September 13, 2026. Green = down (favorable for buyers), Red = up.
What It Means for Packaging Buyers
Crude oil climbed 12.3% this week to $102.71/bbl, putting upward pressure on feedstock costs. Packaging buyers should expect continued resin cost pressure if this trend holds through the month.
Naphtha rose 8.5% to $855/ton. Naphtha is the primary feedstock for PE production outside the US. Rising naphtha costs increase global PE production costs, which influences US export competitiveness and domestic pricing.
China PE futures moved up 4.2% to ¥8,709/ton, signaling strengthening Asian demand. China is the world’s largest PE importer, and their futures market often leads US spot price movements by 2-3 weeks.
The Strait of Hormuz situation continues to dominate energy markets. Any resolution would ease the supply crunch that has driven PE resin prices from $0.42/lb in December to over $0.90/lb today. Until then, supply allocation remains the primary pricing driver, regardless of feedstock cost movements.
Henry Hub natural gas dropped 3.4% to $2.88/MMBtu. US PE producers primarily use ethane (derived from natural gas) as feedstock, giving them a cost advantage over naphtha-based global competitors.
This Week’s Key Headlines
-
Arab Spring 2.0? Fuel Riots Erupt In Syria As Instability Spreads Across Mideast
— zerohedge.com, 2026-09-14 -
Iran war live: Oman says Hormuz talks with Iran, Gulf states postponed
— aljazeera.com, 2026-09-14 -
Houthis enter US ‘kill box’ after seizing Red Sea ‘cork,’ former Pentagon official warns
— foxnews.com, 2026-09-13 -
Tehran and Muscat delay talks, citing regional consensus need
— aljazeera.com, 2026-09-13 -
Over 80,000 displaced in Yemen as fighting intensifies amid new Houthi push
— rt.com, 2026-09-13 -
Can Gulf states and Iran negotiate the Strait of Hormuz without the U.S.?
— npr.org, 2026-09-13
Bottom Line
Rising crude adds upward pressure on an already tight resin market. If you’re planning large packaging orders, consider locking in current prices before the next round of producer price increases. Lead times remain extended due to allocation constraints.
Disclaimer: This report is market analysis based on publicly available data from Yahoo Finance and Trading Economics. It is not financial, investment, or purchasing advice. Flexible Poly Industries is not responsible for business decisions made based on this information. Always verify current pricing with your suppliers before making purchasing commitments.