COMPANY ECOSYSTEM PROFILE

SK hynix

SK하이닉스000660KOSPIKR

Evidence-first profile• Only approved ecosystem and factory relationships are shown.• External evidence opens at its original source.• No investment ranking, recommendation or trading instruction.

ECOSYSTEM POSITION

Where this company sits in global industry

3 verified roles

SemiconductorCOMPANY CONFIRMED

HBM

Memory / Foundry · MANUFACTURER

Technology group: Memory

Compare ecosystem →Official evidence ↗

SemiconductorCOMPANY CONFIRMED

DRAM

Memory / Foundry · MANUFACTURER

Technology group: Memory

Compare ecosystem →Official evidence ↗

SemiconductorCOMPANY CONFIRMED

NAND Flash

Memory / Foundry · MANUFACTURER

Technology group: Memory

Compare ecosystem →Official evidence ↗

GLOBAL PEERS

Same verified product and ecosystem role

HBMSemiconductor

KRSK hynixMANUFACTURER

KRSamsung ElectronicsMANUFACTURER USMicron TechnologyMANUFACTURER

DRAMSemiconductor

KRSK hynixMANUFACTURER

KRSamsung ElectronicsMANUFACTURER USMicron TechnologyMANUFACTURER

NAND FlashSemiconductor

KRSK hynixMANUFACTURER

KRSamsung ElectronicsMANUFACTURER USMicron TechnologyMANUFACTURER

FACTORIES & SITES

Verified production footprint

SK hynix M15X Cheongju

Cheongju, Chungcheongbuk-do, KR

FABOPERATING

SK hynix M16 Icheon

Icheon, Gyeonggi-do, KR

FABOPERATING

OFFICIAL DISCLOSURES

Latest filings

Semi-annual Report (2026.06)

OpenDART · Aug 14, 2026

OTHEROriginal ↗

Incurrence of Losses from Derivatives Trading

OpenDART · Aug 14, 2026

OTHEROriginal ↗

Preparing the public evidence view…

SK hynix

Where this company sits in global industry

HBM

DRAM

NAND Flash

Same verified product and ecosystem role

Verified production footprint

Latest filings