Mirae Asset Securities: SK Hynix
> 12-Hi HBM4 replaced by 8-Hi is a way to stretch constrained supply; allow more stacks to be supplied.
> HBM3E supplied for big tech companies has room for price increases in 2027.
> Industry is bringing forward capacity expansion schedules with suppliers being unable to meet the volumes requested by major GPU and ASIC customers.
> Customers are seeking to maximize the number of compute chips deployed even if this means reducing memory content per chip.
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