Samsung Electronics and SK hynix Propel Korean Semiconductor Exports to $12.5B Monthly Record
Industrial production and customs clearance statistics confirm a 40.3% YoY surge in Korean chip exports as Gyeonggi and Chungbuk semiconductor clusters ramp up HBM3E and server DRAM capacity.
📊 Key Verified Figures & Units
Official export data from the Ministry of Trade, Industry and Energy (MOTIE) shows that semiconductors accounted for 21.7% of South Korea’s total merchandise exports in October 2026, reaching $12.5 billion (+40.3% YoY).
SK hynix (KRX: 000660) and Samsung Electronics (KRX: 005930) have expanded cleanroom packaging and test capacity across Icheon, Cheongju, Pyeongtaek, and Hwaseong to meet global data center orders for 8-layer and 12-layer HBM3E memory stacks and 1b-nanometer DDR5 server modules.
Equipment investment across domestic semiconductor fabrication corridors contributed to a +6.9% quarter-on-quarter increase in national facilities investment reported in the Bank of Korea Q3 National Accounts.
🔬 Statistical Methodology & Scope Context
Compiled from MOTIE HS-Code 8541/8542 customs export declarations and Statistics Korea (KOSTAT) Mining and Manufacturing Survey.