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Hangzhou Changchuan Technology vs Powertech Technology (PTI): AI supply-chain exposure compared

The verdict

The model doesn't map enough of Powertech Technology (PTI)'s chain position to call a leader — Powertech Technology (PTI) has 2 mapped exposures (a leader call needs 3+ on both sides). They share 2 parts of the chain — including Test & burn-in capacity, Packaging capacity. Each owns 0 binding nodes.

Based on 3 mapped exposures for Hangzhou Changchuan Technology and 2 for Powertech Technology (PTI).

300604.SZHangzhou Changchuan Technology300604.SZ · Chips
Chain weight
25/100
Parts exposed
3
Layers spanned
1
Bottlenecks owned
0
6239Powertech Technology (PTI)6239 · Chips
Chain weight
66/100
Parts exposed
2
Layers spanned
1
Bottlenecks owned
0

Only Hangzhou Changchuan Technology

Frequently asked

Is Hangzhou Changchuan Technology or Powertech Technology (PTI) more exposed to the AI supply chain?

The model's coverage is too thin to say — Based on 3 mapped exposures for Hangzhou Changchuan Technology and 2 for Powertech Technology (PTI).

What do Hangzhou Changchuan Technology and Powertech Technology (PTI) have in common in the AI chain?

Both are exposed to Test & burn-in capacity, Packaging capacity.

How is this Hangzhou Changchuan Technology vs Powertech Technology (PTI) 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