21Vianet → Amazon (Annapurna Labs)
As of 2026-09-05, 21Vianet is a tracked supplier of Amazon (Annapurna Labs). 21Vianet is a niche in AI & Data Center (headquartered in China); Amazon (Annapurna Labs) is a major in Design (Fabless) (headquartered in United States). 21Vianet has 5 tracked customers; Amazon (Annapurna Labs) has 82 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
21Vianet (niche in AI & Data Center) is a tracked supplier of Amazon (Annapurna Labs) (major in Design (Fabless)). Chinese carrier-neutral data-center and cloud operator. Designs Graviton CPUs and Trainium AI chips for AWS via Annapurna Labs. The edge is one of 82 tracked suppliers of Amazon (Annapurna Labs) and one of 5 tracked customers of 21Vianet.
Source: derived from both company records and the counted edges.
The two companies
21Vianet (supplier)
Chinese carrier-neutral data-center and cloud operator.
Amazon (Annapurna Labs) (customer)
Designs Graviton CPUs and Trainium AI chips for AWS via Annapurna Labs.
Other tracked suppliers of Amazon (Annapurna Labs)
Other tracked customers of 21Vianet
Cite as: wafergraph, “21Vianet → Amazon (Annapurna Labs) — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/21vianet/amazon/ (data as of 2026-09-05).
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