SMIC → Loongson Technology
Yes, wafergraph tracks SMIC as a supplier of Loongson Technology, as of 2026-10-09. Loongson Technology sources from 3 tracked suppliers in this dataset; Loongson Technology has only 3 tracked suppliers in this dataset. Concentration on the supplier side is high.
Data as of 2026-10-09 · 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
SMIC (major in Foundry) is a tracked supplier of Loongson Technology (challenger in Design (Fabless)). China's largest foundry, pushing advanced nodes despite export controls. Chinese CPU designer with its own LoongArch instruction set. The edge is one of 3 tracked suppliers of Loongson Technology and one of 37 tracked customers of SMIC.
Source: derived from both company records and the counted edges.
Concentration / risk note
Loongson Technology has only 3 tracked suppliers in this dataset. Concentration on the supplier side is high.
Basis: few suppliers. Omitted on edges where the graph does not back a concentration claim.
The two companies
SMIC (supplier)
China's largest foundry, pushing advanced nodes despite export controls.
Loongson Technology (customer)
Chinese CPU designer with its own LoongArch instruction set.
Other tracked suppliers of Loongson Technology
Other tracked customers of SMIC
Frequently asked questions2
- How many suppliers does Loongson Technology have?
- The dataset records 3 tracked suppliers for Loongson Technology.
- How many customers does SMIC have?
- The dataset records 37 tracked customers for SMIC.
Cite as: wafergraph, “SMIC → Loongson Technology — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/smic/loongson/ (data as of 2026-10-09).
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