# Who does Hana Micron pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/hana-micron · Facet: suppliers · Updated: 2026-07-12T06:17:19.687883+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Hana Micron's confirmed suppliers/cost counterparties include Kulicke & Soffa, Advantest plus 1 undisclosed/aggregate relationship. Per the valuechain.wiki graph: 3 cost edges, backed by 2 dated sources, 0 of them primary filings (as of 2026-07-12).

### 하나머티리얼즈 (연결 종속·반도체 재료) (high)  → /hana-materials.md
- note: A vertical extension into back-end consumable parts — Hana Micron is the largest shareholder and consolidates Hana Materials as a subsidiary. Its silicon and SiC etch parts (FY2025 revenue KRW 272.9bn) ride a semiconductor-consumables cycle distinct from the packaging core, diversifying group earnings.
- [confirms] DART (FSS) (KO, filing, published 2026-03-19) https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260319000032: "Key subsidiary Hana Materials; materials segment FY2025 revenue KRW 272.9bn, OP KRW 50.6bn."

### Kulicke & Soffa (low)  → /kulicke-soffa.md
- note: Sources bonding/test equipment from Kulicke & Soffa — with Advantest, the upstream tool dependence behind back-end capacity expansion.
- [confirms] Daum News (KO, news, published 2026-06-17) https://v.daum.net/v/20260617203416105: "Buys bonding and test equipment from Kulicke & Soffa."
- [confirms] Hana Micron (EN, ir, published 2025-05-01) https://www.hanamicron.co.kr/eng/: "Buys bonding and test equipment from Kulicke & Soffa."

### 원재료·소재·R&D (비공개) (low)
- note: Materials and R&D (undisclosed).
- [confirms] Hana Micron (EN, ir, published 2025-05-01) https://www.hanamicron.co.kr/eng/: "Materials and R&D (undisclosed)."

### Advantest (low)  → /advantest.md
- note: Sources bonding/test equipment from Advantest — OSAT expansion execution hinges on this tool lead time, the upstream cost/constraint of the back-end bottleneck.
- [confirms] Daum News (KO, news, published 2026-06-17) https://v.daum.net/v/20260617203416105: "Buys bonding and test equipment from Advantest."
- [confirms] Hana Micron (EN, ir, published 2025-05-01) https://www.hanamicron.co.kr/eng/: "Buys bonding and test equipment from Advantest."

Reverse side: https://valuechain.wiki/hana-micron/customers.md · Ripple: https://valuechain.wiki/hana-micron/ripple.md

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Full node: https://valuechain.wiki/hana-micron.md · JSON: https://valuechain.wiki/hana-micron.json