Lotte Energy Materials to Invest 50 Billion Won to Expand Iksan Circuit Foil Plant

By Lee nakyeong Posted : April 28, 2026, 14:18 Updated : April 28, 2026, 14:18
Lotte Energy Materials’ Iksan Plant 1 is shown in this photo. [Photo= Lotte Energy Materials]
Lotte Energy Materials said Monday it will invest about 50 billion won to expand its Iksan plant, the country’s only production base for circuit foil, as it seeks to complete its materials value chain (Elecfoil-CCL-PCB-Module).

The company said it decided on the investment to secure future competitiveness even as the electric-vehicle market, including the copper-foil sector, faces headwinds due to a demand slowdown. It cited rapid growth in artificial intelligence data centers as driving a surge in customer demand for HVLP (hyper-very-low-profile) copper foil used for high-speed signal transmission.

Through the Iksan plant, Lotte Energy Materials said it is providing materials solutions that meet customer requirements for performance, reliability, mass-production capability and stable supply. The company said the expansion will support customers’ efforts to build more stable supply chains.

Chief Executive Officer Kim Yeon-seop said the company made the decision “carefully” to pursue two goals: securing future competitiveness and restoring performance. “We will further strengthen customer trust by securing core materials technologies for the AI and network era and by stabilizing quality and supply through expanded production capacity,” he said.



* This article has been translated by AI.

Copyright ⓒ Aju Press All rights reserved.