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Shenzhen Longsys Electronics vs Montage Technology: AI supply-chain exposure compared

The verdict

Montage Technology carries the heavier AI-chain exposure (Shenzhen Longsys Electronics 21/100 vs Montage Technology 34/100). They share 2 parts of the chain — including DRAM, Host compute (server CPUs). Montage Technology owns more of a bottleneck (1 vs 0).

Based on 3 mapped exposures for Shenzhen Longsys Electronics and 3 for Montage Technology.

Shenzhen Longsys Electronics logoShenzhen Longsys Electronics301308.SZ · Chips
Chain weight
21/100
Parts exposed
3
Layers spanned
1
Bottlenecks owned
0
688008.SSMontage Technology688008.SS · Chips
Chain weight
34/100
Parts exposed
3
Layers spanned
1
Bottlenecks owned
1

Only Shenzhen Longsys Electronics

Only Montage Technology

Frequently asked

Is Shenzhen Longsys Electronics or Montage Technology more exposed to the AI supply chain?

Montage Technology, on the model's chain-weight (Shenzhen Longsys Electronics 21/100 vs Montage Technology 34/100).

What do Shenzhen Longsys Electronics and Montage Technology have in common in the AI chain?

Both are exposed to DRAM, Host compute (server CPUs).

How is this Shenzhen Longsys Electronics vs Montage Technology comparison made?

From THE ENTITY's model of the AI value chain — each company's exposures to the parts of the chain, weighted by how central those parts are and its role. Structural, not a price target.

A structural comparison from our model of the AI value chain — illustrative, not investment advice.

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