Samsung Electro-Mechanics invests KRW 4.27 trillion to expand package substrate production capacity
SOXX•Samsung Electro-Mechanics will invest KRW 4.27 trillion to expand package substrate production capacity at its Sejong site. Construction is scheduled to start on Sept. 28, 2026, with completion targeted for May 31, 2028.
1. Investment and timeline
Samsung Electro-Mechanics will invest KRW 4.27 trillion to expand package substrate production capacity at its Sejong site. The investment equals 43.6% of equity of KRW 9.8 trillion, based on the company’s year-end 2025 consolidated financial statements. Construction is scheduled to start on Sept. 28, 2026, with completion targeted for May 31, 2028.




