Dongjin Semichem → SMIC
As of 2026-09-05, Dongjin Semichem is a tracked supplier of SMIC. Dongjin Semichem is a major in Materials (headquartered in South Korea); SMIC is a major in Foundry (headquartered in China). Dongjin Semichem has 7 tracked customers; SMIC has 168 tracked suppliers.
Data as of 2026-09-05 · relationship type: tracked supplier → customer · both names resolve in companies.json · no dollar amount is shown unless it already sits on a company record, and none is invented here
Why this edge matters
Dongjin Semichem (major in Materials) is a tracked supplier of SMIC (major in Foundry). Korean photoresist and process-chemical maker supplying Samsung and SK hynix. China's largest foundry, pushing advanced nodes despite export controls. The edge is one of 168 tracked suppliers of SMIC and one of 7 tracked customers of Dongjin Semichem.
Source: derived from both company records and the counted edges.
The two companies
Dongjin Semichem (supplier)
Korean photoresist and process-chemical maker supplying Samsung and SK hynix.
SMIC (customer)
China's largest foundry, pushing advanced nodes despite export controls.
Other tracked suppliers of SMIC
Other tracked customers of Dongjin Semichem
Cite as: wafergraph, “Dongjin Semichem → SMIC — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/dongjin/smic/ (data as of 2026-09-05).
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