They already do business with Ford and GM .....and dont forget BMW and Toyota according to there past filings.
These PR's are basically vague and regurgitated news with the same comapnies they already do business with.
They are using old news to give away or sell shares as they are buried in debt and need to raise money by doing so. This is why the AS was raised another 400 million and the board is trying to attract buyers
Call the CEO and ask what these new pr's are for and how much are they worth. You wont find that in the press releases.
They will occasionally move the stock a few clicks higher to attract buyers as nobody gets excited over a consistantly declining PPS.