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TrustFinance Global Insights
Mei 04, 2026
2 min read
10

Bank of America reports that petrochemical prices, including ethylene and propylene, have spiked following severe supply disruptions caused by the Iran conflict. The closure of the Strait of Hormuz has curtailed operations at Middle Eastern facilities, which represent the world’s third-largest capacity for these materials.
More than half of Middle East petrochemical capacity has reported damage, with operations halted due to insufficient shipping capacity. In Asia, which accounts for nearly half of global ethylene capacity, utilization rates have dropped below 70% as facilities reduce operations. In contrast, United States petrochemical facilities are operating at their highest capacity since 2021, benefiting from domestic feedstock resources, though export capacity remains a constraint.
The supply shock has significantly increased polyethylene and polypropylene margins for producers in the US and Europe. However, Asian producers face considerable challenges due to their dependency on feedstock imports. Bank of America notes that China has maintained better performance by using its oil stockpiles.
With the Strait of Hormuz closed for over two months, the disruption is expected to have a lasting impact. Bank of America anticipates that elevated petrochemical margins will continue until at least the end of the year as the industry works to recover from the supply chain breakdown.
Q: Why are plastic prices rising?
A: Prices are rising because the Iran conflict led to the closure of the Strait of Hormuz, disrupting the global supply of petrochemicals from the Middle East.
Q: Which regions are most affected by the disruption?
A: The Middle East's production has been halted, and Asia is facing significant feedstock shortages. Conversely, US and European producers are experiencing higher profit margins.
Source: Investing.com

TrustFinance Global Insights
AI-assisted editorial team by TrustFinance curating reliable financial and economic news from verified global sources.
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