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Loongson Technology — AI supply-chain exposure

Loongson Technology · 688047.SS· Chips· China· $9B mkt cap
The quick read

The model reads Loongson Technology primarily as a producer in Chips.

17
Chain weight /100
1
Parts exposed
1
Layers spanned
5
Close peers
Loongson Technology across the stack
Chips

The structural read · model-generated

The model reads Loongson Technology primarily as a producer in Chips.

In depth · editorial + model · written 2026-07-13

Loongson designs general-purpose CPUs around its home-grown LoongArch instruction set, positioned as a cornerstone of China's effort to substitute domestic silicon for imported x86 and Arm chips, with early GPGPU work extending that ambition toward accelerated compute. In the AI chain it registers as an ASIC producer, but its relevance is strategic, not structural: it serves a walled domestic stack shaped by export controls, not the global training market. The model keeps it at the edge — a sovereignty play whose importance is political, not a chokepoint the build-out runs through.

Chain footprint by layer

Chips
100%

How it participates

Producer
100%

Every part Loongson Technology touches

Critical materials it leans on

PhotoresistTantalumABF Substrate (Ajinomoto Build-up Film)

Geographic concentration

Israel

Frequently asked

What is Loongson Technology's role in the AI supply chain?

The model reads Loongson Technology primarily as a producer in Chips.

Which parts of the AI value chain is Loongson Technology exposed to?

Loongson Technology is mapped to 1 part of the AI value chain, most strongly ASIC. It sits primarily in the Chips layer as a producer.

Does Loongson Technology own an AI bottleneck?

Not in the current model — Loongson Technology is exposed to constrained parts but sits downstream of them rather than producing them.

Who are Loongson Technology's closest peers by AI-chain position?

By shared chain dependencies: SOPHGO Technologies, Horizon Robotics, Black Sesame International Holding, Rockchip Electronics.

Go live on Loongson Technology

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model v0.7.0 · research, not advice

Chain analytics are illustrative, order-of-magnitude estimates from our model of the AI value chain — not investment advice. Market cap sourced 2026-07-04.

as of 2026-07-17Medium confidence model v0.7.0
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