Key Takeaways:
A Saudi petrochemical complex supplying 70% of the world's high-purity resin remains offline, threatening to raise electronics prices by autumn.
The Jubail petrochemical complex in Saudi Arabia has been offline since late March after Iranian missile strikes, knocking out a key source of resin used in printed circuit boards and pushing PCB costs up 40% in a month, according to a Goldman Sachs note.
"This is not like swapping one screw for another," said Mark Vena, CEO and principal analyst at SmartTech Research. No ready-made replacements exist for high-purity polyphenylene ether resin in premium electronics, he said, because any material change requires requalification, redesign and testing.
The complex supplied about 70% of the world's high-purity PPE resin, according to Usha Haley, a supply chain expert at Wichita State University. Lead times for epoxy-resin inputs have expanded to 15 weeks from three, she said. Dow CEO Jim Fittering said on the company's April 23 earnings call that reopening the Strait of Hormuz could take 275 days or more, with repairs at the complex expected to be completed within that window. Plastic resins and materials contributed to a 9.4% annual increase in processed goods prices in April, the steepest rise in over three years, per the producer price index.
If the outage extends into autumn, consumers will face higher prices on phones, laptops, gaming consoles and AI servers, with lower-margin devices likely hit first. Apple may absorb some costs through its purchasing power, but "it cannot make a concentrated petrochemical bottleneck disappear," Vena said.
Resin Shortage Traces Back to a Single Saudi Complex
The Jubail complex, a joint venture between Dow and Saudi Aramco, was struck by Iranian missiles on April 6 and April 7 after plants had already shut down in late March as transit through the Strait of Hormuz became untenable. The strait handles about 21% of global oil trade, and its closure has frozen resin shipments out of the region.
The U.S. manufactured 30% of the world's PCBs in 2000; today that figure stands at 4%, with China dominating production. But whether PCBs are made in the U.S. or China, the resin still comes from the same sources, CNBC reported after touring TTM Technologies' U.S. facilities. TTM, which has seen its stock rise over 400% in the past year, is increasing prices by 5% to 25%.
Sridhar Tayur, a supply chain professor at Carnegie Mellon University, said the U.S. lacks the manufacturing capacity to replace the lost resin. "Suddenly, people are going to be drawing down on the inventory they have," he said, warning that the impact will surprise most consumers if the plant stays offline another couple of months.
Consumers Will Feel the Pinch by Autumn
For smartphone makers, the cost increase may hit hardest in foldable devices, Vena said, as reports suggest Apple may enter that market later this year. Potential delays in an anticipated September 2026 release have been reported.
Thad Hwang, founder and CEO of Goji Mobile, said flagship phones such as the iPhone 17 and Samsung Galaxy S26 series likely won't see retail price increases in the next couple of months because inventory is well stocked. But the longer-term effects of semiconductor manufacturing disruptions and supply chain instability could hit in autumn.
The bigger near-term squeeze may show up first in lower-margin devices like PCs, accessories, gaming hardware, routers and midrange Android phones, where manufacturers have less room to absorb a 40% PCB cost shock, Vena said. Matt Seaholm, president and CEO of the Plastics Industry Association, said the disruption shows the importance of building resilient supply networks, though the U.S. does not currently have the domestic capacity to fill the gap.
This article is for informational purposes only and does not constitute investment advice.
