benchmarking of automobile supply chain

[scmthesis]

dear forum members,
i am new to this forum and my basic purpose is to have some information from
some of the automobile professionals .
as a part of my studies,i am writing my master thesis on the topic "Benchmarking of automobile supply chain" for this topic i am seeking for some case studies which are very hard to find bcoz no company has published its performance to such a minute details so any case study or constructive information is most welcome
thank you
with best regards,
Pramod
pramoddhage@gmail.com