{"company":{"slug":"sk-hynix","name":"SK Hynix","legal_name":"SK hynix Inc.","aliases":["SK Hynix","000660"],"primary_layer":"L2","primary_topic_id":"hbm-memory","secondary_topics":null,"hq_country":"KR","hq_city":"Icheon","founded_year":1983,"is_public":true,"ticker":"000660.KS","description":"HBM market leader (~50% share). HBM3E volume production lead; HBM4 sample shipments. 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