Comapny Tpye: Manufacturer (OEM)
Main products: DRAM modules, NAND flash memory chips, SSDs
Report Creation Date: 2026-02-15
SK Hynix Inc. is a South Korean multinational semiconductor manufacturer headquartered in Icheon, Gyeonggi-do. The company specializes in the design, development, and mass production of memory and logic chips, operating as a vertically integrated Manufacturer (OEM) with global supply chain influence. Its trade data shows extreme concentration in Vietnam-based procurement — over 99.98% of transactions by count occur there — reflecting a strategic regional sourcing shift that accelerated notably after Q2 2024. This realignment coincides with rising global demand for DRAM and NAND solutions amid AI-driven server and data center expansion.
Data interpretation reveals a sharp, sustained escalation in monthly transaction volume since early 2024 — from under 3M units in early 2023 to over 67M in February 2025 — indicating aggressive capacity ramp-up aligned with AI infrastructure build-out. Transaction frequency also surged from <100/month in 2023 to >2,700/month in early 2025, confirming operational scaling rather than one-off bulk shipments. The volatility in Feb 2025 (67.2M units) and Nov 2025 (13.1M units) suggests demand-responsive production cycles tied to OEM customer pull signals. This pattern reflects high-volume, just-in-time procurement dynamics typical of memory chip manufacturing, with limited buffer stock behavior.
| Year-Month | Transaction Volume | Transaction Count |
|---|---|---|
| 2025-11 | 13,070,300 | 1,430 |
| 2025-10 | 12,429,800 | 1,784 |
| 2025-09 | 9,917,800 | 1,241 |
| 2025-08 | 9,316,180 | 1,142 |
| 2025-07 | 8,592,310 | 922 |
| 2025-06 | 9,104,010 | 1,018 |
| 2025-05 | 7,861,540 | 1,001 |
| 2025-04 | 8,693,310 | 979 |
| 2025-03 | 7,874,340 | 881 |
| 2025-02 | 67,203,400 | 2,774 |
Data interpretation shows overwhelming dominance by Vietnamese entities: two Hana Micron Vina affiliates collectively account for 100% of active trade volume and frequency — 71.56% and 28.36%, respectively — with no other partner exceeding 0.03%. All non-Vietnamese partners (India-based Samsung, Dell, Lenovo, Intel) are classified as "lost", having had no activity since mid-2024. This signals a deliberate consolidation of supply chain into Vietnam, likely driven by cost optimization, tariff advantages (e.g., US-China trade mitigation), and proximity to key assembly hubs. This structure implies minimal supplier diversification risk but high geographic concentration exposure.
| Trade Partner Name | Transaction Count | Share | Country | Status |
|---|---|---|---|---|
| Công ty TNHH Hana Micron Vina | 17,108 | 71.56% | Vietnam | Maintain |
| Hana Micron Vina Co., Ltd. | 6,780 | 28.36% | Vietnam | Lost |
| Công ty TNHH Samsung Electronics Việt Nam Thái Nguyên | 8 | 0.03% | Vietnam | New |
| Samsung Electronics Vietman Co., Ltd. | 3 | 0.01% | Vietnam | Lost |
| .Samsung India Electronics Pvt | 2 | 0.01% | India | Lost |
| Dell International Services India | 2 | 0.01% | India | Lost |
| LenovoIndia | 1 | 0.00% | India | Lost |
| Công ty TNHH Intel Products Việt Nam | 1 | 0.00% | Vietnam | New |
| Cá nhân - tổ chức không có mã số thuế | 1 | 0.00% | Vietnam | Lost |
| Intel Products Vietnam | 1 | 0.00% | Vietnam | Lost |
Data interpretation highlights functional specialization across three core HS categories: 84733010 (parts/accessories for computers, e.g., memory modules), 85423900 (other semiconductor devices, e.g., DRAM/NAND bare dies), and 84717020 (SSDs). Together they represent 88.5% of all transactions — confirming SK Hynix’s focus on memory subsystems for servers, PCs, and cloud infrastructure. Notably, newer entries like 85322300 (aluminum electrolytic capacitors) and 48211090 (printed circuit board labels) suggest growing vertical integration into component-level assembly and traceability systems. This reflects an evolution toward higher-value, system-ready memory solutions beyond commodity wafers.
| HS Code | Transaction Count | Share | Status |
|---|---|---|---|
| 84733010 | 10,049 | 41.71% | Maintain |
| 85423900 | 5,909 | 24.53% | Maintain |
| 84717020 | 5,373 | 22.30% | Maintain |
| 39231090 | 2,336 | 9.70% | Maintain |
| 39239090 | 383 | 1.59% | Maintain |
| 85340090 | 15 | 0.06% | Maintain |
| 85423200 | 15 | 0.06% | Maintain |
| 48191000 | 4 | 0.02% | Lost |
| 85235100 | 2 | 0.01% | Lost |
| 85322300 | 2 | 0.01% | New |
Data interpretation confirms near-total reliance on Vietnam — 99.98% of all transaction counts — with only five marginal transactions recorded in India over the full 3-year window, all inactive since late 2024. This extreme regional concentration is not merely logistical but strategic: Vietnam offers export-oriented industrial parks (e.g., Yen Binh, Hoa Lac), preferential trade agreements (e.g., UKVFTA, EVFTA), and a rapidly maturing semiconductor ecosystem supported by government incentives. No other ASEAN or Asian country appears in top 20, underscoring Vietnam’s singular role as SK Hynix’s offshore manufacturing and logistics nexus. This signals exceptional supply chain efficiency but exposes operations to single-country regulatory and infrastructural risks.
| Region | Transaction Count | Share | Status |
|---|---|---|---|
| Vietnam | 23,902 | 99.98% | Maintain |
| India | 5 | 0.02% | Lost |
Data interpretation shows systematic deprecation of all listed ports — every entry is marked "Lost" — suggesting either a switch to private or bonded logistics facilities (e.g., Hana Micron’s own cleanroom warehouses), use of inland container depots (ICDs), or migration to digital customs platforms where port-level reporting is obfuscated. The dominance of "Ha Noi" and "Hanoi" (together 90.3% of historical port activity) points to reliance on air cargo via Noi Bai International Airport for high-value, time-sensitive shipments — consistent with memory die and module delivery to OEMs. The absence of Incheon or Busan ports in top 20 further confirms offshoring of final assembly and logistics. This implies declining transparency in physical shipment routing and increasing reliance on integrated contract logistics providers.
| Port Name | Transaction Count | Share | Status |
|---|---|---|---|
| Ha Noi | 2,929 | 75.96% | Lost |
| Hanoi | 554 | 14.37% | Lost |
| Green Port (HP) | 80 | 2.07% | Lost |
| Cang Nam Dinh Vu | 71 | 1.84% | Lost |
| Cang Xanh VIP | 64 | 1.66% | Lost |
| PTSC Dinh Vu (Hai Phong) | 48 | 1.24% | Lost |
| Cang Dinh Vu - HP | 27 | 0.70% | Lost |
| Other | 26 | 0.67% | Lost |
| Cang Hai An | 16 | 0.41% | Lost |
| Tan Cang (189) | 14 | 0.36% | Lost |
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