Samsung Strike Looms Over AI Bonus Dispute: 45,000 Workers

Key Takeaways

• Samsung offered memory chip workers bonuses six times higher than foundry employees, sparking union backlash
• JPMorgan estimates strike could hit operating profit by $14-21 billion and sales by $4.5 trillion won
• The dispute exposes tensions in Samsung's strategy to be a one-stop semiconductor shop spanning memory and foundry

The Numbers Behind the Standoff

Samsung Electronics faces its largest labor action ever. More than 45,000 workers plan to walk off the job on May 21 for an 18-day strike that could disrupt global memory chip supplies. At stake: billions in AI-driven profits and the question of who deserves a share.

The Korean chipmaker has offered generous bonuses to staff riding the AI wave. But the proposed split has fractured its workforce. Samsung wants to pay its 27,000 memory chip employees at least six times more than the 23,000 workers in its logic chip design and foundry businesses.

The union's position is straightforward. Foundry workers make AI chips for Tesla and Nvidia. They often work in the same buildings as memory colleagues. Why should they be left behind?

Profitable Memory, Struggling Foundry

Samsung's Device Solutions Division houses three main businesses: memory, system LSI, and foundry. The AI boom has made these divisions wildly unequal.

Memory chips are printing money. A global shortage pushed prices up, and Samsung sits atop the market as the world's largest memory chipmaker by sales. These chips power AI data centers, smartphones, and laptops.

The foundry business tells a different story. It has suffered billions in losses as Samsung struggled to compete with TSMC. But foundry workers argue their chips, built for customers like Tesla and Nvidia, are just as essential to the AI revolution.

A Self-Inflicted Problem?

Reuters reviewed hundreds of pages of internal wage negotiation transcripts and spoke with more than 10 workers, including union leaders. The documents reveal deep divisions and employee departures that haven't been previously reported.

“The issues are partly self-inflicted by the company.”

— Namuh Rhee, Yonsei University professor and chairman of a Korean corporate governance group

Rhee pointed to Samsung's decision to house different businesses under one roof. The structure created a complex organization where workers doing similar tasks in the same buildings receive vastly different pay.

This traces back to Samsung's unusual ambition. The company wants to be the world's only semiconductor firm offering a "one-stop" shop spanning different chip types and services. Competitors like Micron focus on memory. TSMC dominates foundry. Samsung wants both.

Global Supply Chain at Risk

The strike has rattled foreign investors and triggered government concern. Memory chips from Samsung end up in AI data centers, consumer electronics, and laptops worldwide. An 18-day production halt would ripple through supply chains.

JPMorgan's analysis puts potential operating profit losses between 21 trillion won and 31 trillion won ($14.08 billion to $20.79 billion). Sales losses could reach about 4.5 trillion won.

Those numbers assume a full strike. Samsung and its union are still negotiating as the May 21 deadline approaches.

What Happens Next

The dispute puts Samsung's integrated strategy on trial. Can a company be both a memory giant and a competitive foundry player when success in one division breeds resentment in the other?

Workers see the bonus gap as a fairness issue. Management sees it as reflecting business reality. Memory is profitable. Foundry is not. Bonuses should match.

Neither side has budged. The strike would be Samsung's largest ever. And with AI demand showing no signs of cooling, the stakes extend far beyond Korea.

Frequently Asked Questions

When is the Samsung strike scheduled to begin?

The strike is planned to start May 21, 2025, and last 18 days. It would be the largest in Samsung's history, involving over 45,000 workers.

Why are Samsung workers striking?

Workers are protesting Samsung's bonus structure. The company wants to pay memory chip employees six times more than foundry workers, despite both groups contributing to AI chip production.

How much could the Samsung strike cost the company?

JPMorgan estimates the strike could reduce operating profit by $14.08 billion to $20.79 billion, with sales losses around 4.5 trillion won.

Which Samsung products could be affected by the strike?

Memory chips used in AI data centers, smartphones, and laptops face production disruptions. Samsung is the world's largest memory chipmaker by sales.

What is Samsung's one-stop semiconductor strategy?

Samsung aims to be the only chipmaker offering both memory and foundry services under one company. Competitors like Micron and TSMC specialize in one area. This integration has created internal pay disparities.

Source: Tech-Economic Times / ET