Anticipated strike raises concerns over semiconductor supply chain disruptions and economic impact
Category: Business
Samsung Electronics (삼성전자) shares reached a record high on April 23, 2026, buoyed by easing geopolitical risks in the Middle East and rising expectations for memory chip prices. The stock was trading at 227,000 won ($171), up 4.37% from the previous day, and even soared to 228,000 won shortly after market opening, surpassing the previous high of 223,000 won set on February 27.
The surge in Samsung's stock price has been attributed to a rally in U.S. technology shares, which improved investor sentiment in the domestic market. Donald Trump, the former U.S. president, hinted at the possibility of extending a ceasefire with Iran, alleviating some macroeconomic uncertainties. Analysts have noted that the potential strike by the union representing Samsung's semiconductor division could paradoxically lead to a decrease in supply, thereby driving prices higher.
On April 17, 2026, members of the Samsung Group's super-giant labor union held a press conference in front of Samsung's Seocho office in Seoul to officially declare their majority status. The union has announced plans for a general strike starting May 21, which could last until June 7, if negotiations with the company do not yield results. The labor group, which includes the Samsung Electronics branch and other affiliated unions, indicated that approximately 30,000 to 40,000 members are expected to attend a rally at Samsung's Pyeongtaek facility on April 23.
Concerns have been raised by the Citizens' Livelihood Countermeasures Committee, a civic group that filed complaints against union leaders, including Park Jae-sung and Choi Seung-ho, accusing them of obstruction of business and intimidation. They assert that if the proposed 18-day strike occurs, it could lead to daily losses of about 1 trillion won ($760 million), totaling between 20 trillion to 30 trillion won ($15.2 billion to $22.7 billion) in damages.
The committee also criticized the union's demand for a performance bonus equivalent to 15% of operating profit, amounting to about 40 trillion won ($30.4 billion), arguing that this is excessively burdensome compared to previous shareholder dividends and annual R&D costs. They highlighted that the union's threats to maintain a list of employees who do not participate in the strike could be seen as intimidation.
Meanwhile, the government has come under fire for allegedly neglecting its supervisory duties during this economic crisis, as the union's actions could exacerbate the situation. The committee emphasized that the government must take a more active role in managing the labor situation at Samsung, especially in light of the current international tensions, including the conflict between the U.S. and Iran.
Internationally, major news outlets such as Bloomberg and Reuters have expressed concerns about the implications of the potential strike on the global semiconductor supply chain. They described the situation as a setback occurring at a time when competition for AI dominance is intensifying. The strong labor union culture in South Korea is viewed as a structural obstacle to Samsung's ability to navigate this crisis effectively.
As tensions rise, the Chinese state media outlet Xinhua reported that the increasing demand for AI data centers is already putting pressure on the supply chain, which could have cascading effects on industries such as automotive, computing, and smartphones. In comparison, competitors like Taiwan's TSMC are reportedly strengthening their market position through stable labor relations, raising concerns that Samsung's repeated labor disputes could undermine its global credibility.
In light of these developments, the semiconductor sector is bracing for potential disruptions. KB Securities analyst Kim Dong-won estimated that if the strike proceeds, it could result in a global supply shortfall of 3-4% for DRAM chips and 2-3% for NAND flash memory. He stated, "This strike issue will act as a key variable that intensifies supply shortages in a tight memory supply environment, thereby increasing price pressure."
As Samsung Electronics continues to grapple with labor negotiations, the company is also facing pressure from rising AI semiconductor demand, which is expected to drive recovery in the high-bandwidth memory (HBM) and enterprise solid-state drive (SSD) markets. The recent strong performance of SK Hynix, another major player in the semiconductor industry, which reported an operating profit of 37.6 trillion won ($28.5 billion) and an operating margin of 71.5% for the first quarter, has added to the optimism surrounding the sector.
Looking ahead, Samsung Electronics will need to navigate these labor challenges carefully, as the union's planned strike hangs closer. The upcoming rally on April 23 in Pyeongtaek will be a key event to watch, as it may set the tone for the negotiations and the company's operational stability moving forward.