Piotech → SMIC
As of 2026-09-05, Piotech is a tracked supplier of SMIC. Piotech is a challenger in Equipment (Front End) (headquartered in China); SMIC is a major in Foundry (headquartered in China). Piotech has 10 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
Piotech (challenger in Equipment (Front End)) is a tracked supplier of SMIC (major in Foundry). Chinese thin-film deposition (PECVD and ALD) equipment maker. China's largest foundry, pushing advanced nodes despite export controls. The edge is one of 168 tracked suppliers of SMIC and one of 10 tracked customers of Piotech.
Source: derived from both company records and the counted edges.
The two companies
Piotech (supplier)
Chinese thin-film deposition (PECVD and ALD) equipment maker.
SMIC (customer)
China's largest foundry, pushing advanced nodes despite export controls.
Other tracked suppliers of SMIC
Other tracked customers of Piotech
Cite as: wafergraph, “Piotech → SMIC — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/piotech/smic/ (data as of 2026-09-05).
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