SK Hynix (000660 KS) and union reach tentative wage agreement

Tentative wage settlements at large Korean manufacturers remove a tail risk that has periodically weighed on the name: strike action or protracted negotiation during a period when the company is running fabs at high utilisation to meet memory demand. The pattern in past Korean labour rounds is that a tentative deal still requires member ratification, and rejections at the ballot stage have occurred at other chaebol affiliates, so the follow-on is the union vote and the size of the settlement relative to prior years, since outsized wage drift feeds directly into cost guidance. SK Hynix's union has a history of negotiating hard during upcycles, when worker leverage is highest, and agreements reached at the peak of a memory cycle have tended to lock in higher fixed costs into the downturn. The distinction worth drawing is between a one-off bonus component, which is transient, and base-pay increases, which compound. If ratified, the immediate market read is the removal of disruption risk to high-bandwidth memory output rather than any margin signal. Watch for the ratification result and any disclosure of terms.