(Bloomberg) -- Taiwan Semiconductor Manufacturing Co. and Samsung Electronics Co. have discussed building major new factories in the United Arab Emirates in coming years to help satisfy soaring demand for artificial intelligence computing, the Wall Street Journal reported.

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Executives from TSMC, the world’s largest chipmaker, have visited the UAE recently to discuss building a plant complex that could rival the company’s advanced facilities in Taiwan, the newspaper said Sunday, citing people familiar with the interactions.

South Korea’s Samsung has also sent emissaries to the Middle Eastern country recently to talk about major new operations there, the Journal said, citing separate people with knowledge of the company’s strategy.

The Journal said the discussions are in early phases and the projects might not pan out, given the array of technical and other hurdles they face. Projects of the scale under consideration could cost more than $100 billion to complete, the paper said.

Samsung declined to comment. TSMC said in an emailed statement that it is focused on existing global expansions projects and it does not have new investment plans to disclose at this time. The Taiwanese chipmaker is building new facilities in the US, Japan and Germany at the moment.

The UAE is angling to become a regional hub and testing ground for AI. That includes potentially backing an ambitious plan by OpenAI Chief Executive Officer Sam Altman to expand machinery and systems for the technology.

More broadly, the Gulf states have been trying to decrease their reliance on petrochemicals. They have been targeting the semiconductor industry as a growth opportunity for more than a decade. Abu Dhabi’s Mubadala investment arm is the majority owner of GlobalFoundries Inc., the former factory operations of Advanced Micro Devices Inc. That purchase was originally intended to lead to the building of a factory in the Middle East.

But such efforts have struggled in part because the Gulf lacks the infrastructure needed to justify building chip plants, which cost tens of billions of dollars to construct and equip — and rapidly become obsolete if they’re not updated. Chipmakers prefer to build the factories in clusters where they can take advantage of skilled worker pools, existing infrastructure, and proximity to suppliers and support.