No surprise. Uncovering this dependency graph at a granular level is a holy grail of industry analysts because it drives the dynamics of the sector. Definitely

No surprise. Uncovering this dependency graph at a granular level is a holy grail of industry analysts because it drives the dynamics of the sector. Definitely a non-trivial task as many companies view their supply chain as a major competitive advantage and would heavily lobby to avoid having to make meaningful disclosures.