Producer
Samsung Semiconductor
Integrated device manufacturer producing DRAM, NAND flash, and OLED panels. Second-largest foundry. Led global DRAM market until Q1 2025 when SK Hynix surpassed it.
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Inputs supplied
2
Goods downstream
2
Facilities
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Stories
What they make
3 inputs Samsung Semiconductor supplies
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Goods downstream
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Where they make it
2 facilities
Samsung Hwaseong Semiconductor Complex →
KRHwaseong, Gyeonggi-do · memory_fab
World's largest semiconductor fab complex by output. Houses multiple DRAM and NAND manufacturing lines (V1, S1, S3, S5 fabs). Also produces HBM and system-on-chip products. Together with SK Hynix Icheon, this cluster represents ~70% of global DRAM capacity within ~50km.
Samsung Pyeongtaek Campus (P1/P2/P3) →
KRPyeongtaek, Gyeonggi · semiconductor_fab
Samsung's largest and most advanced fab campus; produces 3nm GAA logic, HBM3E, and LPDDR5. P3 building is among the largest single fab structures ever built.
What else they do
Business segments
The company's full revenue map — where this supply-chain role fits within their broader business.
DRAM (World #1)
40%NAND Flash (World #1)
28%Foundry Services (Samsung Foundry)
20%OLED Displays (Samsung Display)
12%
Intelligence
What's known
Sourced claims about this company's role in supply chains — chokepoints, concentration, incidents, dual-use connections.
Did you know2022
Samsung Semiconductor has the largest semiconductor manufacturing footprint in China of any non-Chinese company: DRAM production in Xi an and NAND production in Xi an and Suzhou represent approximately 40% of Samsung total NAND capacity. US Commerce Department export controls (October 2022, updated 2023) imposed licensing requirements on semiconductor equipment shipped to China fabs below 128-layer NAND or 18nm DRAM — but granted Samsung (and SK Hynix) one-year and subsequently indefinite exemptions to continue operating their China fabs. Without these exemptions, Samsung would face a binary choice: cease China production (losing ~40% of NAND capacity) or defy US policy. The Samsung China fab exemption is the single largest carve-out in US export control policy by production volume and represents an ongoing tension between US technology security goals and the commercial interests of US-allied Korean companies.
US Bureau of Industry and Security ↗Origin2023
In 1983, Samsung Electronics chairman Lee Byung-chul made a unilateral decision to enter DRAM manufacturing despite unanimous opposition from his advisors, Korean government economists, and US industry analysts — all of whom argued Samsung had no competitive advantage against established Japanese and US memory companies. The decision is sometimes called the "Tokyo Declaration." Samsung had no semiconductor manufacturing experience and had to license technology from Micron. Within 15 years, Samsung became the world's largest DRAM producer, displacing NEC, Hitachi, and Toshiba. The mechanism: Samsung used profits from its appliance and consumer electronics divisions to subsidize DRAM manufacturing through every industry downturn, accepting losses that drove US and Japanese competitors to exit. Korea's government supported this strategy through low-cost financing via state banks. The Samsung DRAM story is the canonical example of how a government-backed company can use cross-subsidy to capture an oligopoly position in a capital-intensive technology market — and the direct precedent for Chinese government semiconductor strategy since 2014.
Samsung Semiconductor ↗Incident2023
Samsung's memory division posted a record $3.4B operating loss in Q1 2023 — its worst quarterly result since 2009 — as DRAM prices fell ~20% and NAND prices fell ~15% during the 2022–2023 "memory winter." The entire industry cut production 15–25% to stabilize prices. This cyclical volatility (boom/bust with 12–24 month cycles) means the global electronics supply chain experiences recurring memory price shocks that cascade into consumer electronics inflation and data center capex freezes.
Bloomberg ↗