# Who does POSCO Holdings pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/posco-holdings · Facet: suppliers · Updated: 2026-07-12T04:41:41.652115+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: POSCO Holdings discloses no named confirmed suppliers/cost counterparties; 2 relationships are tracked as undisclosed/aggregate. Per the valuechain.wiki graph: 2 cost edges, backed by 1 dated sources, 1 of them primary filings (as of 2026-07-12).

### 원료탄(석탄) (비공개) (high)
- note: Coking coal used in blast-furnace steelmaking, mostly imported, with suppliers and prices undisclosed.
- [mentions] KRX KIND (KO, filing, published 2026-03-11) https://kind.krx.co.kr/common/disclsviewer.do?acptno=20260311002434&docno=&method=search: "The filing describes procurement of coking coal and other steelmaking inputs and their price volatility as cost factors."

### 포스코퓨처엠 (high)  → /posco-future-m.md
- note: POSCO Holdings is the holding company and largest shareholder of group cathode and anode maker POSCO Future M.
- [confirms] KRX KIND (KO, filing, published 2026-03-11) https://kind.krx.co.kr/common/disclsviewer.do?acptno=20260311002434&docno=&method=search: "The filing lists POSCO Holdings as the holding company controlling group affiliates including POSCO Future M."

### 철광석 (비공개) (high)
- note: Iron ore, the main raw material for steelmaking; heavily imported from Australia and Brazil, with suppliers and prices undisclosed.
- [mentions] KRX KIND (KO, filing, published 2026-03-11) https://kind.krx.co.kr/common/disclsviewer.do?acptno=20260311002434&docno=&method=search: "The filing covers procurement of iron ore and coking coal for steelmaking and the impact of raw-material price swings."

Reverse side: https://valuechain.wiki/posco-holdings/customers.md · Ripple: https://valuechain.wiki/posco-holdings/ripple.md

---
Full node: https://valuechain.wiki/posco-holdings.md · JSON: https://valuechain.wiki/posco-holdings.json