The conflict in the Middle East has disrupted supplies of crucial raw materials and ‌pushed up prices of the printed circuit boards (PCB) used in almost all electronic devices, from smartphones and computers to AI servers, industry sources and executives said.

The disruption is a fresh blow to electronics manufacturers which are already grappling with soaring memory chip costs and highlights the broadening impact of the ​Iran war that has wreaked havoc on supply chains, plastics, and oil supplies.

Iran struck Saudi Arabia's Jubail petrochemical complex in early April, ​forcing a halt in production of high-purity polyphenylene ether (PPE) resin — a critical base material used to ⁠manufacture PCB laminates.

SABIC, which accounts for approximately 70% of the world's high-purity PPE supply and operates in the Jubail complex on ​the Gulf coast, has been unable to resume output, severely tightening the availability of the material worldwide, according to one source. Shipping ​in and out of the Gulf has also been severely disrupted by the war.

PCB prices have been climbing since late last year, driven by a growing appetite for AI servers. Demand has been accelerating sharply since March as manufacturers scramble to secure raw material supplies and soften the impact ​of skyrocketing costs, three industry sources told Reuters.

In April alone, PCB prices surged as much as 40% from March, Goldman Sachs ​analysts said in a recent note. Cloud service providers are willing to accept further increases as they expect demand will outstrip supplies over the ‌coming ⁠years, they added.

The global PCB industry is projected to increase by 12.5% to reach $95.8 billion in 2026, according to a recent report from Prismark.

Daeduck Electronics (353200.KS) a South Korean PCB maker whose customers include Samsung Electronics (005930.KS), SK Hynix (000660.KS)and AMD (AMD.O), has begun discussions with customers over price increases, a senior executive at the company told Reuters.

The executive, who declined to be named due to sensitivity of ​the subject, said his priority ​has now changed from meeting ⁠customers to suppliers, as the waiting time for chemical materials such as epoxy resin have stretched to 15 weeks from three weeks previously. (Reuters, 2026-04-27)