Samsung Strike Threatens Chip Output as Talks Resume Monday
South Korea is holding its breath.Samsung Electronics and its largest labour union resume negotiations on Monday. The country’s prime minister called the session virtually the last chance to avert a strike. If talks fail, workers will walk out on May 21 for 18 consecutive days.
What Has Gone Wrong So Far
The crisis did not arrive suddenly. The talks have already broken down twice. A 17-hour government-mediated session on May 13 failed to produce a deal. Samsung then made a rare move. CEO Jun Young-hyun personally visited the union office on May 15. The visit yielded no agreement. Samsung shares fell 8.6% in Seoul trading on Friday as investor concern mounted. Meanwhile, union chairman Choi Seung-ho told reporters that approximately 200 Samsung employees have left for rival SK Hynix over the past four months.
Samsung Labour Strike Chip Factory
The core demands are clear. The union wants Samsung to scrap its existing bonus cap, currently set at 50% of base salary. It also demands that 15% of annual operating profit go directly to worker bonuses. Furthermore, it wants those terms formalised in employment contracts. Samsung offered a one-time payment for 2026. However, the company refused to commit to permanent bonus structure changes.
That gap remained unbridgeable through two rounds of talks. Samsung’s Q1 2026 operating profit grew nearly eightfold to a record high, driven by AI chip demand. Workers received none of that payout. As a result, the frustration is deep, and the math is not in the company’s favour politically.
The Prime Minister Kim Min-Seok addressed the nation on Sunday. “If the strike becomes a reality, the economic damage that we have to face would be unimaginable,” he said. An 18-day walkout at the world’s largest memory chipmaker carries global consequences.
Samsung supplies HBM chips to AI data centre operators worldwide. Any interruption to that supply would ripple through the AI infrastructure buildout immediately. Meeting the union’s demands in full would significantly affect Samsung’s 2026 operating profit. However, a prolonged strike would cost far more in lost revenue and market share handed to SK Hynix and Micron.
