The largest union at Samsung Electronics has suspended a planned strike after reaching a last-minute tentative pay agreement with the South Korean technology giant. This move has temporarily eased fears of disruption at the world's largest memory chipmaker during a boom in building artificial intelligence (AI) data centres.

The union, which represents nearly 48,000 workers, announced that industrial action scheduled to begin on Thursday would be put on hold while members vote on the agreement from May 22 to May 27.

The dispute revolves around how to fairly distribute profits generated by the high demand for AI memory chips. Central to the discussions are bonuses for staff in different divisions; Samsung aimed to allocate significantly higher bonuses to 27,000 workers on memory chip production compared to those in other sectors.

Concerns were raised about potential disruption to production, which could have major implications for global supply chains and South Korea's export-driven economy. Samsung, being a leading supplier of chips used in AI data centres, has a substantial impact on the tech industry worldwide and contributes significantly to South Korea's economic output.

Despite the temporary agreement, underlying tensions remain as the union contests the perceived imbalance in profit distribution, particularly as the company faces fierce competition, notably from SK Hynix and Micron, amid surging demand for AI-driven chips.