Samsung: 18-day strike threatens global AI chip production
The failure of salary negotiations atSamsung Electronics could trigger an unprecedented crisis in the global technology ecosystem. An 18-day general strike, mobilizing more than 50,000 South Korean salariesthreatens to paralyze the production of critical components for artificial intelligence from May 21, 2026.
This social conflict reveals, with brutal clarity, the tensions brewing between the dizzying prosperity of the technological giants and the distribution of wealth within them. While Samsung has crossed the symbolic threshold of 1,000 billion dollars in market capitalization driven by the AI boom, its employees intend to claim their share of this abundance.
A social rupture at the heart of the technological revolution
There is an irony in this situation that we cannot ignore: for years, tech giants have insisted that artificial intelligence would replace humans. Today, it is precisely these humans who could paralyze the world’s artificial intelligence.Samsungthe world’s leading manufacturer of memory chips, is thus faced with a social movement of an unprecedented scale in its history.
The main point of friction is the sharing of bonuses and the increase in salaries. As reported by Zonebourse, the union cites as an example SK Hynix, a direct competitor to Samsung, where bonuses would have tripled after the removal of their cap. This gap has become the Gordian knot of negotiations. Employees are demanding the removal of this ceiling, an increase in fixed salaries of around 7% and a more equitable sharing of profits, particularly within the memory division.
A dizzying economic cost for the world economy
The financial impact of suchstrike extends far beyond the borders of the Korean peninsula. The union estimates the potential cost could reach 30 trillion won, or nearly $20 billion. JPMorgan, for its part, quantifies the impact on Samsung’s operating profit between 21,000 and 31,000 billion won.
These projections highlight the extreme dependence of the global technological ecosystem on South Korean production capacities. Samsung’s three strategic sites: Giheung, Hwaseong and Pyeongtaek – manufacture HBM memory chips (High Bandwidth Memory), which have become essential to the operation of large generative artificial intelligence models.
A previous one-day strike, last April, had already produced devastating effects: semiconductor production fell by 58.1%, while that of memory factories fell by 18%. South Korean Prime Minister Kim Min-seok himself declared: “a single day of walkout at the semiconductor factory would cost up to 1,000 billion won in direct losses.”
A global supply chain under strain
The crisis that is developing atSamsung exposes the structural fragility of our interconnected economies. Only three companies in the world today master the production of HBM memory on a large scale: Samsung, SK Hynix and the American Micron Technology. Together, these three players are already struggling to satisfy a global demand that the development of AI makes more insatiable every day.
Analysts fear a domino effect on the entire sector. Ryu Young-ho, analyst at NH Investment & Securities, points out to Reuters that “there seem to be growing concerns about the reliability of deliveries if the strike takes place.” An increase in the prices of DRAM memories and HBM chips, delivery delays throughout the technological chain, an increase in the cost of servers and data centers, postponements of launches by GPU manufacturers: the specter of a cascading effect is real.
Some strategic customers of Samsung, Nvidia in the lead according to several press reports, have already expressed their concerns about the continuity of supplies. Executives of the chip division have warned that some customers could temporarily stop accepting deliveries during a work stoppage, for lack of guarantee on the quality of the components produced in a context of disruption.
Government intervention as a last resort
Faced with the scale of the stakes, the South Korean executive is increasing initiatives to stave off the conflict. The government is now considering emergency arbitration, an exceptional procedure which would make it possible to suspend the strike for thirty days in order to give way to official mediation.
The figures speak for themselves: Samsung represents 22.8% of South Korean exports and 26% of the capitalization of the national stock market. The group employs more than 120,000 people in the country and maintains commercial relationships with some 1,700 suppliers. Industry Minister Kim Jung-kwan warned that a prolonged strike could inflict “irreparable damage” on the national economy. South Korean President Lee Jae Myung tried to delay on social networks, recalling that “the management rights of businesses must be respected in the same way as labor rights in the country’s market economy.”
A test for the future of social dialogue in tech
Beyond the immediate issues, this conflict deeply questions the future of social dialogue in a rapidly changing technological sector. The fifty-fold increase in revenues linked to AI chips in the first quarter of 2026 contrasts with a stagnation in remuneration which can only fuel bitterness. This divide echoes growing concerns about the distribution of value in the digital economy – a subject we have previously examined through the prism of the sustainability strategy of Samsung Biologics, another branch of the conglomerate facing its own contradictory injunctions.
Shin Je-yoon, chairman of the board of directors of Samsung, himself confided his concern about “losing market leadership in the face of customer flight and the drop in competitiveness” that a prolonged shutdown could cause. The financial markets have already decided in their own way: while Samsung shares fell by 9% on the Seoul Stock Exchange, SK Hynix rose significantly, driven by the anticipation of a partial transfer of orders linked to AI. This volatility illustrates the nervousness of investors in the face of a conflict likely to redistribute the cards in the global semiconductor market.
The outcome of this standoff will not only determine the future ofSamsungbut also that of an entire industry, now suspended on the decisions of a few strategic players. In a world where artificial intelligence is redrawing the contours of the global economy, the question of the equitable distribution of the value created, which also raises, in a completely different register, the debate on the controversial sponsors of major global events, remains more than ever at the heart of the tensions of our era.
