A prolonged supply squeeze

The shortage of memory semiconductors has continued across multiple quarters, limiting the volume of chips available to customers and giving suppliers room to raise prices. With supply unable to keep pace with demand, contract prices for memory products moved sharply higher through the third quarter, ending the period with gains approaching 20%.

Supply-side discipline has been a key factor in the market's tightening. Memory makers have generally held back on aggressive output expansion, and the industry's cautious approach to capacity investment has prolonged the imbalance between available supply and customer demand.

AI demand adds to the pressure

Demand linked to AI has become a significant driver of the memory market. AI infrastructure buildouts require large volumes of high-end memory, including high-bandwidth memory (HBM), and the prioritization of advanced capacity has had ripple effects across the broader memory supply chain, constraining the availability of conventional memory products.

The strong pricing environment stands to benefit Korea's two dominant memory producers, Samsung Electronics and SK hynix, which anchor the domestic semiconductor industry. Both companies are major global suppliers of DRAM and NAND, and improved pricing directly supports their revenue outlooks in a period of constrained supply.

Outlook remains tied to supply decisions

How long the price upswing continues depends largely on when meaningful new supply reaches the market. As long as the shortage persists, sellers are likely to retain pricing leverage, and buyers across the PC, mobile and server segments face the prospect of continued cost increases.

For now, the market data and the industry context point in the same direction: memory prices rose by a margin close to 20% in the third quarter against the backdrop of an ongoing supply shortage, though the exact figure may vary by product type and contract terms. On the balance of the available evidence, the claim is Mostly True.