Swedish financial paper claims: None of the leading car manufacturers are interested in SAAB

If you can read swedish, here is the link:

\04\18\333600&sectionid=BilMotorLeading car manufactorers are not interested.Companies from China are probably not interested.Cost for local research and administration of Saab would be huge compared to a cost sharing organization (like GM). Anyway, the most likely buyer would be some investment company or a part producer.

My questions are: What part producers are dependent of Saab, and would risk loosing all other customers? Is an investment company better prepared to develop Saab to a leading car company?