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Korea Ratings Warns of Financial Risks Amid Heavy Reliance on External Funding for AI Infrastructure
Electronic Technology · Semiconductors · yonhap_finance · 2026-09-10
Korea Ratings suggests that as AI infrastructure investment grows, the memory semiconductor market is becoming increasingly vulnerable to interest rate and liquidity shifts.
What Happened
AI Investment and Funding: The surge in AI infrastructure capital expenditure (CAPEX) has led to an increased reliance on external financing. Analysts warn that memory semiconductor demand is becoming more sensitive to financial market liquidity than traditional real-economy indicators.
Financial Vulnerabilities: With nearly half of the projected 2.9 trillion USD in AI CAPEX through 2028 expected to come from external sources, any tightening in interest rates or capital markets could stifle infrastructure investment. This, in turn, poses a significant risk to the sustained demand for memory chips.
Leading Indicators: A downturn in the memory market may manifest in financial indicators—such as reduced private credit issuance or widening bond spreads—before appearing in physical market data. Long-term supply contracts may offer some stability, but they do not eliminate the risk of renegotiation during severe market stress.
Credit Polarization: The first half of the year highlighted a 'K-shaped' polarization in the corporate credit market, favoring export-oriented sectors like semiconductors while pressuring domestic industries like construction. Lower-rated firms continue to face significant challenges in securing funding under current market conditions.