Samsung Electronics to expand HBM plant in Asan, South Korea

Samsung Electronics signed an MOU with Asan city to expand its HBM production facility at the Onyang campus. The expansion adds 31,000 m² of cleanroom space, with construction starting in October 2026 and mass production targeted for May 2029.

“아산은 삼성전자 반도체 패키지 사업의 핵심 거점이자 AI 시대 글로벌 반도체 경쟁력을 이끌 HBM 생산기지의 출발점”cctimes.kr

• 3 sources
• cctimes.kr삼성·아산, 첨단 반도체 투자 맞손… HBM 공장 증설 본격화 - 충청타임즈정재신 기자Jul 22, 2026
• mk.co.kr「グローバル生産拠点を育成」...サムスン電子、2400億ウォンを投じて光州にHVAC生産ラインを構築 - MK전종헌Aug 19, 2026
• en.sedaily.comSamsung Chip Plant in Chungnam to Break Ground in September - Seoul Economic DailyPark Hee-yoonAug 19, 2026

Summarized from public sources; check the original articles before acting on it.