# Who does GlobalWafers pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/globalwafers · Facet: suppliers · Updated: 2026-07-12T06:26:41.693236+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: GlobalWafers 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, 0 of them primary filings (as of 2026-07-12).

### 결정성장·연마 장비 (비공개) (low)
- note: Crystal pullers and polishing tools — the capital-intensive cost axis of wafer capacity expansion (undisclosed).
- [mentions] GlobalWafers (EN, ir, published 2025-03-01) https://www.globalwafers.com/en/investors: "IR: capex."

### 폴리실리콘·석영 도가니 (비공개) (low)
- note: Polysilicon and quartz crucibles for crystal growth — the materials cost axis, exposed to polysilicon prices (undisclosed).
- [mentions] GlobalWafers (EN, ir, published 2025-03-01) https://www.globalwafers.com/en/investors: "IR: raw materials."

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

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