The largest labour union at Samsung Electronics on Monday, 11 May reiterated its demand that the company allocate 15 per cent of operating profit to employee performance-based bonuses and remove the existing payout cap, warning that mediation efforts could collapse if no progress is made. The standoff raises the prospect of an 18-day strike beginning 21 May that could disrupt global semiconductor supply chains.

Key Demands on the Table

Choi Seung-ho, head of the union, reaffirmed the labour group's position ahead of follow-up mediation talks at the National Labor Relations Commission in Sejong, South Korea's central administrative city. "We have continued to call for performance-based bonuses equivalent to 15 percent of operating profit, along with the removal of the payout cap and the institutionalisation of the system," Choi told reporters ahead of the meeting.

He added a pointed warning: "If the company does not present a position on institutionalising the scheme, we believe mediation efforts could break down as early as today." The talks began Monday and are scheduled to continue through Tuesday.

Record Profits, Unresolved Wages

The timing of the dispute is notable. Last month, Samsung Electronics posted an operating profit of 57.23 trillion won for the first quarter, a dramatic surge from 6.68 trillion won in the same period a year earlier, driven by surging demand for high-end memory chips used in artificial intelligence (AI) applications. The near-ninefold jump in quarterly profit has sharpened the union's argument that employees deserve a proportionate share of gains.

Wage negotiations between management and the labour union have been ongoing since December, but talks broke down in March after both sides failed to narrow differences over performance-based bonuses. This marks the second significant impasse in the current negotiation cycle.

What a Strike Could Mean for Chipmakers

Samsung Electronics is the world's largest memory chip maker and South Korea's most valuable company. A prolonged walkout could disrupt production at its fabrication facilities, rippling through the global semiconductor supply chain at a moment when AI-driven chip demand is at a historic high. Analysts have flagged that any production disruption could benefit rival chipmakers in the short term while adding to inflationary pressure on AI infrastructure costs globally.

This is not the first time Samsung workers have threatened industrial action — the company faced a similar labour flashpoint in 2024 — but the scale of the current demand and the backdrop of record profits make this round particularly consequential. The outcome of Tuesday's mediation session is expected to determine whether the planned strike proceeds.