SK Hynix tried to pay a bonus in stock and got one union instead of three

SK Hynix workers launched a fourth labor union on Wednesday, an integrated body that merges production and office staff from the Icheon, Cheongju and Bundang locations into a single organisation with no distinction between fab and office employees ^[1][2]. The proximate trigger, according to the report, was management's proposal to pay some or all of its excess profit-sharing and worker bonuses in restricted company stock carrying a lock-up period rather than in cash ^[3]. A decision about the form of one compensation line has changed the identity of the counterparty on the other side of the table.

Until now the company bargained with three separate groups: full-time employee unions at Icheon and Cheongju affiliated with the Federation of Korean Trade Unions, and a technical and administrative union under the Korean Confederation of Trade Unions ^[4]. Each negotiated on its own, divided by job type and site ^[5]. That fragmentation was an asset for management, and the new union exists to remove it.

The arithmetic is the whole story. The integrated union already counts about 2,400 members, which the report says is enough to overtake the existing technical and administrative union ^[6]. It is targeting 18,000 members out of roughly 35,000 employees, the threshold that would make it the legally recognised representative in talks ^[7][8]. That target is about 51 percent of the workforce ^[1]; current membership is about 7 percent ^[2], so the union needs to grow roughly 7.5-fold to get there ^[3]. It is not close yet, but it does not need majority status to be a problem: if it cannot bargain directly it intends to sit in as an observer and press for disclosure ^[9].

The substance of the dispute is worth separating from the organising. A bonus delivered as restricted stock with a mandatory holding period conserves company cash and moves share-price risk onto the employee for the length of the lock-up ^[4]. Workers pushed back hard and the union's stated first priority is keeping profit-sharing and bonuses in cash ^[10]. They also complained that management disclosed too little about the negotiations, which the report says added to the anger ^[11]. The union's answer to its own credibility problem is procedural: putting negotiation agendas to a vote of all members rather than delegates, publishing minutes, bringing in external auditors, and staying unaffiliated with both the KCTU and the FKTU ^[12][13].

On scale, Cryptopolitan cites KED Global for a record 60.54 trillion won, or $41.2 billion, operating profit in the second quarter ^[14]. The two figures imply a rate of about 1,470 won to the dollar, which is plausible ^[5], but a single quarter's operating profit at that level is not, and operators should treat the label on that number as unverified rather than the number as fact.

The comparison case is next door. Yonhap reported the integrated union is weighing a partnership with the largest union at Samsung Electronics ^[15], and KED Global reported it will explore working with Samsung employees on shared labour issues ^[16]. Samsung's biggest union recently lost majority status in a bonus dispute that drove non-memory workers out ^[17]. Bonus design, in other words, has already decided union composition once at a Korean chipmaker this cycle, in the opposite direction.

Watch three things: whether the integrated union is admitted to this year's wage talks or is confined to observer status ^[9], the membership count relative to the 18,000 threshold ^[7], and whether the restricted-stock component survives in any form. If it is withdrawn, the union will have won its founding fight before it has bargaining rights, which is the outcome that makes it durable.