Lotte Energy Materials secures ISO 27001 for AI copper foil
The Korean manufacturer obtained LRQA clearance to protect proprietary formulas as it quadruples annual specialized circuit foil capacity to 16,000 metric tons by 2027.
Lotte Energy Materials said Nov. 10 it had secured ISO 27001 information security certification from LRQA, upgrading data protection across its expanding production base for artificial intelligence circuit foil and advanced battery materials.
The South Korean copper foil manufacturer posted record quarterly revenue of 289.7 billion won ($208 million) in the third quarter of 2026. It is pivoting capital expenditure away from commoditized electric vehicle lines toward high-margin electronic substrates.
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