# Who does SKC pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/skc · Facet: suppliers · Updated: 2026-09-04T23:10:43.053379+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: SKC discloses no named confirmed suppliers/cost counterparties; 2 relationships are tracked as undisclosed/aggregate. Per the valuechain.wiki graph: 2 cost edges, backed by 3 dated sources, 0 of them primary filings (as of 2026-09-04).

### 도요타통상 (high)  → /toyota-tsusho.md
- metric: Amount $110M · 2025 · Malaysia entity stake transfer and investment
- note: SK Nexilis transferred part of its Malaysia entity to Toyota Tsusho under an investment deal worth about $110 million, aimed at next-generation battery development and part of bringing in outside capital.
- [confirms] CEO Score Daily (KO, news, published 2025-07-22) https://m.ceoscoredaily.com/page/view/2025072215454745514: "SK Nexilis transferred part of its Malaysia entity to Toyota Tsusho under an investment deal worth about $110 million (KRW 150bn) to pursue next-generation battery development."

### 전기동(구리 원자재)·전력 (비공개) (high)
- note: Copper foil is a thin copper film made by electroplating electrolytic copper, so copper and the electricity for the electrolytic process are the main costs; copper prices and power costs drive copper-foil margins. Specific suppliers are undisclosed.
- [mentions] Samsung Securities / consensus (KO, research, published 2026-05-15) https://siglab.kr/stock-011790/: "Samsung Sec. Hold KRW 140,000; consensus ~125,000; 1Q26 EBITDA first positive in 10 quarters; KRW 830bn rights-issue dilution risk."
- [confirms] Sisajournal-e (KO, news, published 2025-07-25) https://www.sisajournal-e.com/news/articleView.html?idxno=413715: "The article describes copper foil as the thin copper film under the anode, a core material worth about 10% of battery cell cost."

### 동박 증설 설비투자 (말레이시아·폴란드, 비공개) (mid)
- metric: Amount $761M · 2021 · Poland copper foil plant investment
- note: SK Nexilis has expanded overseas copper-foil plants in Malaysia and Poland, investing about $761 million in the Poland plant; equipment, construction and energy enter as capex and cost, with suppliers undisclosed.
- [confirms] KED Global (EN, news, published 2021-11-18) https://www.kedglobal.com/battery-materials/newsView/ked202111180018: "SKC will build a copper foil plant in Poland worth about $761 million, an expansion to serve European battery demand."

Reverse side: https://valuechain.wiki/skc/customers.md · Ripple: https://valuechain.wiki/skc/ripple.md

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Full node: https://valuechain.wiki/skc.md · JSON: https://valuechain.wiki/skc.json