SK Hynix (000660 KS) and union hold fifth round of talks over bonus pay, while Co. proposes paying portion of bonuses in shares and union rejects stock-based bonus plan amid price volatility

Profit-sharing disputes at large Korean corporates are a recurring feature of the cycle, and they have tended to escalate in years when earnings swing sharply, since bonus formulas at the major chipmakers are tied to operating profit and the memory upcycle has made payouts a focal point for labour. A fifth round of talks without agreement is consistent with the usual pattern in these negotiations, where positions harden around the structure of payment rather than the headline quantum, and a stock-based proposal being rejected on volatility grounds is a familiar sticking point: employees bear the price risk while the company conserves cash. The actors have prior form here; unionised workforces at the big Korean semiconductor names have periodically pushed disputes toward industrial action ballots, though full strikes have been rare and the more common sequence is extended negotiation, partial settlements and phased payments. What distinguishes this headline from a pure margin story is that the transmission channel is cost and retention rather than demand: the read-through is to opex assumptions and, at the margin, to labour stability at a key memory supplier during a tight market. Worth watching is whether talks move to arbitration or a strike vote, and whether the settlement framework lands on cash or equity.