Korea's Economic Rebound Balances China's Downgraded Growth Outlook

South Korea's economy registered a 0.7% quarterly expansion in Q1 2026, driven by robust exports in semiconductors and electric vehicles, lifting the KOSPI index 3.2% month-over-month. This rebound marked a sharp turnaround from stagnation in late 2025, with the 000660.KS benchmark closing at 3,152.41 on March 4, 2026. The recovery was further bolstered by increased government investment in AI infrastructure and defense modernization, supporting related equities in the materials and defense sectors. In contrast, China’s National People’s Congress announced a revised 2026 growth target of 4.5%, down from the previously forecast 5.0%, citing persistent property market weakness and subdued consumer demand. The move reflects cautious optimism amid ongoing structural challenges, including a contracting real estate sector and rising local government debt. This adjustment triggered a reassessment of regional risk, with the VIX index rising 8.3% over two trading sessions, indicating heightened volatility in Asia-Pacific markets. Global commodity markets reacted sharply, with Brent crude futures (CL=F) falling 3.1% to $78.40 per barrel on concerns over reduced Chinese demand. The decline pressured energy equities, particularly those tied to Asian refining capacity. Meanwhile, defensive sectors such as defense and industrial materials saw relative strength, as capital rotated toward resilient assets amid shifting growth expectations. Market participants are now assessing the implications of divergent trajectories: Korea’s rebound offers a near-term counterweight to China’s slowdown, but long-term regional stability depends on the pace of China’s structural reforms and global demand recovery. The rotation into Korean tech and defense stocks has also intensified, with select semiconductor firms seeing 12% gains in three days.