SEOUL — Samsung Electronics, the world’s leading memory chipmaker, is facing its most significant labor crisis since its founding. After a grueling 17-hour marathon negotiation session at the Central Labor Commission in Sejong City, late-night talks between management and the labor union ended in a total collapse early Wednesday morning.

The failure of the second round of post-adjustment mediation has cleared the way for a massive general strike, scheduled for May 21. If realized, the walkout could involve more than 50,000 workers, potentially paralyzing the global semiconductor supply chain and dealing a multi-trillion won blow to the South Korean economy.

The "Performance Bonus Wall"
The negotiation, which began at 10 a.m. on Tuesday and lasted until 3 a.m. Wednesday, hit a dead end over the company's controversial bonus structure. Choi Seung-ho, chairman of the Samsung Electronics branch of the National Samsung Electronics Union (NSEU), declared the talks dead, citing a lack of sincerity from the management side.

"We requested a mediation proposal and waited for nearly 12 hours, but the proposal we received was a regression from previous talks," Choi stated. "Management refused to budge on the Overall Performance Incentive (OPI) system, insisting on maintaining the current 50% cap on bonuses and refusing to institutionalize a transparent calculation method."

The union has long argued that the current bonus system is opaque and fails to fairly redistribute the record-breaking profits generated during the recent semiconductor boom. In contrast, Samsung management maintains that the existing framework is necessary for long-term fiscal stability and competitive reinvestment.

Escalation to a General Strike
With the mediation process officially terminated without a proposal from the Central Labor Commission, the union is shifting its focus to industrial action. While the union remains open to dialogue if a "proper proposal" is presented, their immediate priority is responding to management’s legal injunction to prohibit what the company deems "illegal industrial action."

"Currently, 41,000 members have expressed their intent to strike, but given the disappointing outcome of these talks, we expect over 50,000 to join," said Chairman Choi. "There is no more point in waiting. We will proceed with the strike in accordance with legal procedures."

Economic Shockwaves and Government Intervention
Industry analysts are sounding the alarm over the potential fallout. During a period of intense global competition in the AI-chip sector, a prolonged production halt at Samsung’s fabrication plants could lead to a massive exodus of key clients and a disruption in global electronics manufacturing. Some estimates suggest the total damage could exceed 40 trillion KRW (approx. $29 billion).

The severity of the situation has prompted talk of "Emergency Mediation Rights." Under South Korean labor law, the Minister of Employment and Labor can invoke this power if a strike threatens the national economy or public daily life. Once invoked, all industrial action must stop for 30 days. However, this is considered a "nuclear option," having been exercised only four times since 1969.

A representative from the Central Labor Commission noted, "While we have terminated the post-adjustment process due to the vast gap between the two parties, we remain ready to support further discussions should both sides reach a mutual agreement to talk again."

As the May 21 deadline approaches, the global tech industry watches with bated breath. For Samsung Electronics, the coming days will determine whether it can maintain its dominance in the semiconductor market or fall victim to an unprecedented internal fracture.