Samsung Electronics Strike Looms, Raising Concerns Over AI Semiconductor Supply

As Samsung Electronics' labor and management stand on the brink of a full-scale strike due to a breakdown in performance pay negotiations, concerns are mounting over the AI memory supply chain. This could impact the production of AI semiconductors, which are central to the latest technological trends.

Labor and management failed to reach an agreement even during the post-mediation session with the Central Labor Relations Commission on March 20. Consequently, the Samsung Electronics branch of the Samsung Group's Union of Enterprise-Level Labor Unions has announced a total strike from March 21 to April 7, spanning 18 days.

The core dispute revolves around the performance pay distribution structure. The union is demanding the abolition of the annual bonus cap of 50% and the allocation of a certain percentage of operating profit as performance pay, while the management expressed concerns about compensating business units that show no performance.

While an immediate, large-scale production stoppage is unlikely, with over 7,000 essential personnel expected to remain on duty, the strike could weaken the semiconductor supply chain's resilience and exacerbate cost structure instability if prolonged. An 18-day strike could affect 3-4% of global DRAM supply and 2-3% of NAND supply. Notably, clients who prioritize delivery reliability in the high-value memory market, including HBM – crucial for the AI era – may strengthen their multi-sourcing strategies.

The government is closely monitoring the situation, considering the potential invocation of emergency mediation measures due to concerns over the strike's impact on the national economy and the semiconductor supply chain.