# If EcoPro Materials moves, who benefits? How far does the value-chain ripple reach?
Canonical: https://valuechain.wiki/ecopro-materials · Facet: ripple · Updated: 2026-10-09T13:13:06.366+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Per the valuechain.wiki graph, EcoPro Materials is directly linked to 4 companies (1 supply, 2 revenue, 1 investment relationships) and reaches 7 companies within two hops; the links are backed by 8 dated sources, 2 of them primary filings (as of 2026-10-09).

EcoPro Materials operates across Korea's top high-nickel cathode precursor maker (EcoPro group). It remained weak at -4.9% in 2025 and -46.9% in 2026. The demand side (avg -6.9%) leads the stock (-46.9%), so customer moves come first here. Among connected nodes the furthest ahead is Samsung SDI (+40.5%) and the furthest behind is EcoPro BM (-54.3%). If chain logic explains the gap, the laggard is the next propagation candidate; if not, the link itself deserves a second look. It has secured a stake in Indonesia's Green Eco Nickel to internalize nickel feedstock, and returned to an operating profit in Q4 2025 after eight quarters.

## Demand chain (leading)
- T1 Samsung SDI (https://valuechain.wiki/samsung-sdi.md)
- T2 Tesla (https://valuechain.wiki/tesla.md)
- T3 PG&E Corporation (https://valuechain.wiki/pg-e.md)
- T3 Edison International (https://valuechain.wiki/edison-international.md)
- T2 General Motors (https://valuechain.wiki/general-motors.md)
- T1 EcoPro BM (https://valuechain.wiki/ecopro-bm.md)
- T2 SK Innovation (SK On) (https://valuechain.wiki/sk-innovation.md)
- T3 Nissan Motor (https://valuechain.wiki/nissan-motor.md)
- T3 Hyundai Motor Company (https://valuechain.wiki/hyundai-motor-company.md)
- T3 Ford Motor Company (https://valuechain.wiki/ford-motor-company.md)

## Supply chain (benefiting)
- T1 Ecopro (https://valuechain.wiki/ecopro.md)
- T2 EcoPro BM (https://valuechain.wiki/ecopro-bm.md)
- T3 Ecopro HN (https://valuechain.wiki/ecopro-hn.md)

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