# Who does SK Siltron pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/sk-siltron · Facet: suppliers · Updated: 2026-07-12T04:11:10.076227+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: SK Siltron discloses no named confirmed suppliers/cost counterparties; 2 relationships are tracked as undisclosed/aggregate. Per the valuechain.wiki graph: 2 cost edges, backed by 2 dated sources, 0 of them primary filings (as of 2026-07-12).

### 폴리실리콘·석영 도가니·SiC 분말 (비공개) (low)
- note: Polysilicon, quartz crucibles and SiC source powder for crystal growth (undisclosed).
- [mentions] BizWatch (KO, news, published 2025-05-23) https://news.bizwatch.co.kr/article/industry/2025/05/23/0043: "Depends on crystal-growth raw materials."

### 결정성장·연마 장비 (비공개) (low)
- note: Crystal pullers and polishing/cleaning tools (incl. Michigan SiC expansion).
- [mentions] Mordor Intelligence (EN, analysis, published 2025-01-01) https://www.mordorintelligence.com/industry-reports/sic-wafer-market: "Michigan 8-inch SiC expansion capex."

Reverse side: https://valuechain.wiki/sk-siltron/customers.md · Ripple: https://valuechain.wiki/sk-siltron/ripple.md

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Full node: https://valuechain.wiki/sk-siltron.md · JSON: https://valuechain.wiki/sk-siltron.json