# Who does S&S Tech pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/sns-tech · Facet: suppliers · Updated: 2026-07-12T08:23:49.777+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: S&S Tech 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).

### 원재료·소재 (비공개) (low)
- note: Raw materials for blankmask and pellicle (undisclosed).
- [confirms] Financial News (KO, news, published 2025-03-21) https://www.fnnews.com/news/202503211358486799: "Raw materials for blankmask and pellicle (undisclosed)."
- [confirms] ETNews (EN, news, published 2021-11-26) https://english.etnews.com/20211126200003: "S&S Tech develops blank mask for High-NA EUV."

### 설비·R&D (비공개) (low)
- note: Production equipment and R&D (undisclosed).
- [confirms] Financial News (KO, news, published 2025-03-21) https://www.fnnews.com/news/202503211358486799: "Production equipment and R&D (undisclosed)."

Reverse side: https://valuechain.wiki/sns-tech/customers.md · Ripple: https://valuechain.wiki/sns-tech/ripple.md

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Full node: https://valuechain.wiki/sns-tech.md · JSON: https://valuechain.wiki/sns-tech.json