# Who are Hana Materials's customers? Who does Hana Materials earn revenue from?
Canonical: https://valuechain.wiki/hana-materials · Facet: customers · Updated: 2026-07-12T08:23:03.288+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Hana Materials's confirmed revenue counterparties include SK하이닉스, 삼성전자, 도쿄일렉트론. Per the valuechain.wiki graph: 3 revenue edges, backed by 4 dated sources, 1 of them primary filings (as of 2026-07-12).

### 하나마이크론 (최대주주·모회사) (high)  → /hana-micron.md
- note: Hana Micron is the largest shareholder, consolidating Hana Materials — pairing its OSAT packaging core with silicon/SiC etch parts vertically, so the parent's results are exposed to both the back-end and materials cycles.
- [confirms] DART (FSS) (KO, filing, published 2026-03-19) https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260319000032: "Hana Micron report: Hana Materials is a key consolidated subsidiary."

### SK하이닉스 (mid)  → /sk-hynix.md
- note: Supplies etch consumables to SK hynix fabs — the higher HBM/DRAM utilization runs, the more parts are consumed and replaced.
- [mentions] DB & Daishin Securities (KO, research, published 2026-05-15) https://www.ket.kr/mobile/article.html?no=37633: "Analysts: memory capacity investment drives growth; 2026 revenue +22%, OP +64%; targets KRW 78,000-84,000."
- [confirms] DART (FSS) (KO, filing, published 2026-03-13) https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260313001351: "DART annual report: revenue, customers and business."
- [confirms] Hana Materials (EN, ir, published 2025-05-01) https://www.hanamt.com: "Supplies silicon and SiC etch parts to SK hynix."
- [confirms] ETNews (KO, news, published 2024-09-25) https://m.etnews.com/20200925000090: "Supplies silicon and SiC etch parts to SK hynix."

### 삼성전자 (mid)  → /samsung-electronics.md
- note: Supplies etch consumables (silicon electrodes/rings) to Samsung memory fabs — recurring replacement demand tied directly to Samsung's utilization and capex.
- [confirms] Hana Materials (EN, ir, published 2025-05-01) https://www.hanamt.com: "Supplies silicon and SiC etch parts to Samsung Electronics."
- [confirms] ETNews (KO, news, published 2024-09-25) https://m.etnews.com/20200925000090: "Supplies silicon and SiC etch parts to Samsung Electronics."

### 도쿄일렉트론 (mid)  → /tokyo-electron.md
- note: Supplies etch parts to tool maker Tokyo Electron — notably localizing SiC rings for TEL tools, embedding directly in the equipment supply chain rather than only end-fabs.
- [confirms] Hana Materials (EN, ir, published 2025-05-01) https://www.hanamt.com: "Supplies silicon and SiC etch parts to Tokyo Electron (TEL)."
- [confirms] ETNews (KO, news, published 2024-09-25) https://m.etnews.com/20200925000090: "Supplies silicon and SiC etch parts to Tokyo Electron (TEL)."

Reverse side: https://valuechain.wiki/hana-materials/suppliers.md · Ripple: https://valuechain.wiki/hana-materials/ripple.md

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