Micron Secures Long-Term Agreements to Buffer Against South Korea's KRW 800 Trillion Capacity Expansion; Lenovo Simultaneously Signs Deals with Samsung and SK Hynix
Miles Bennett
Samsung and SK Hynix announced a combined ₩800 trillion (~$518.6 billion) buildout of memory-chip capacity in South Korea, but Micron has already locked roughly 40% of its revenue under floor-price contracts — and the new capacity is years away from production.
$518.6 billion committed — why didn't the market panic?
Samsung and SK Hynix plan a joint manufacturing base in southwestern Korea, investing a combined ₩800 trillion (~$518.6 billion) to target Micron's share of the HBM — high-bandwidth memory, the key chip powering AI servers — market.
On the day of the announcement, Micron's stock rose just 0.5% in pre-market trading, after falling 6.7% the previous session. The reaction was notably muted.
This means → investors are focused not on the dollar figure but on when the capacity arrives. Mega-fabs typically take years from announcement to mass production. Micron's own $100 billion+ New York project, announced in 2022, is not expected to begin volume output until 2030 at the earliest.
In plain terms = the Korean money is real, but turning it into chips on the market is a multi-year process. Today's supply-demand balance will not shift overnight.
How is Micron defending against a future price war?
Micron has been signing long-term supply agreements (LTAs) with customers that include minimum-price clauses. These contracts currently cover roughly 40% of the company's revenue, and Micron plans to raise that share further.
This means → even when Korean capacity eventually comes online and pressures market pricing, nearly four-tenths of Micron's revenue is locked at contract prices rather than exposed to spot-market swings.
This reflects Micron's core defensive logic: the race is not about who builds fabs fastest, but about locking as much revenue as possible into contracts before the new supply arrives.
Where does Lenovo fit in?
Lenovo is not only a long-term contract customer of Micron — it has also signed LTAs with Samsung and SK Hynix, covering all three major memory vendors.
Lenovo's China infrastructure unit is sharply raising its server-growth targets: the original ¥100 billion goal for fiscal 2027/2028 now looks conservative. Based on orders already in execution, confirmed deliverable revenue from just two major clients next year is approaching ¥200 billion.
Sources say Lenovo recently signed an even larger framework agreement whose potential scale may exceed a full year's revenue for its infrastructure business. Client details remain confidential.
In plain terms = Lenovo is both a major memory buyer and a deep participant in the LTA system — locking in all three suppliers to secure chip supply as its server business scales rapidly.
What to watch next?
Two verification checkpoints matter most: when Korean capacity actually comes online, and whether Micron's LTA coverage ratio rises further by that time.
Per *Barron's*, the first significant new memory capacity will begin coming online in roughly one year, with larger volumes not arriving until 2028.
This means → Micron's window is still several years wide. Every percentage point added to its LTA coverage deepens the buffer against a future price war.
Content is for reference only, not financial advice.