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EconomyApr 27, 2026· 2 min read

Samsung Risks 36 Days of Total Shutdown and Losses of $30 Billion, No Agreement with Unions

The tension between Samsung and unionized workers has entered a critical phase. The company shows no openness to requests related to bonuses, while the union is preparing for an 18-day strike, scheduled from May 21 to June 7. The economic demand is set at 15% of annual operating profit, estimated at around $30 billion.

The confrontation is significant for the entire sector. Samsung holds the largest global production capacity in the memory sector, playing a central role in DRAM supplies and advanced storage solutions. A prolonged shutdown could generate chain reactions throughout the technology supply chain.

On April 23, a demonstration involving about 40,000 workers highlighted the strength of the union. According to reports from Zdnet, estimates indicate a production reduction of 18.4% in highly automated memory plants and even 58.1% in foundry lines, where human contribution is more significant during the protest.

These numbers provide a concrete glimpse of what could happen in the event of a total shutdown. The sector is watching closely, especially for the direct impact on key components such as high-performance DRAM for servers and eSSD units for the enterprise sector.

One technical aspect weighs more heavily than others in assessing the risk: the management of the plants. Semiconductor factories require constant maintenance and extremely precise configurations. A prolonged interruption of activities would also result in longer timelines for restarting operations.

Estimates suggest that an 18-day halt could translate into up to 36 days needed to return to full operational capacity. This scenario amplifies the real impact of the strike, with effects extending well beyond the duration of the protest.

For Samsung, the economic consequences could reach very high levels. Potential losses are estimated at up to 30 trillion won, equivalent to about $20 billion. However, the damage is not limited to the company’s accounts.

The entire semiconductor ecosystem risks significant imbalances, with possible product shortages and price pressures. The more advanced segments, related to servers and enterprise infrastructures, are particularly exposed to potential slowdowns in supplies.

The confrontation between the company and workers remains a decisive issue. The coming weeks will determine not only the outcome of the negotiations but also the balance of a global market that critically depends on Samsung's production capacity.