{"slug":"lake-materials","name":"레이크머티리얼즈","name_en":"Lake Materials","ticker":"281740.KQ","updated_at":"2026-07-11T10:22:14.867+00:00","canonical":"https://valuechain.wiki/lake-materials","kicker":"코스닥 대형주","kicker_en":"KOSDAQ large cap","lead":"유기금속화합물을 만드는 소재기업으로, 반도체 증착용 전구체와 LED·태양광용 트리메틸알루미늄을 공급한다. 코스닥 시가총액 상위 종목. 밸류체인 관계·수치 데이터는 조사 전인 기본 노드로, AI 질문 수요가 관측되면 상세 노드로 승격된다.","lead_en":"An organometallic materials maker supplying semiconductor deposition precursors and trimethylaluminum for LEDs and solar cells. KOSDAQ large-cap constituent. Baseline node ahead of value-chain research; promoted to a full node once AI question demand is observed.","segments":{"parts":[{"name":"반도체 전구체"},{"name":"유기금속화합물(TMA)"}]},"segments_en":{"parts":[{"name":"Semiconductor precursors"},{"name":"Organometallic compounds (TMA)"}]},"returns_yearly":{"2021":59.6,"2022":13.7,"2023":183.3,"2024":-24,"2025":131.9,"2026":-52.1},"return_asof":"2026-07-10","value_chain":{"leading":[],"benefiting":[],"analysis":null,"analysis_en":null,"analysis_asof":null},"edges":[]}