Spanish police and Europol said 20 people from Britain, Ukraine and Lithuania were arrested.
Magna will acquire factories in Spain, the Czech Republic, Morocco and Mexico.
Layoffs at the plant east of Pittsburgh started in 2009 when 141 workers lost their jobs.
The worst of the euro zone’s financial crisis seems to be over.
Expressing alarm at Europe’s debt problems, Chinese Premier Wen Jiabao called on Greece, Spain and Italy to embrace budget cuts and get their finances in order after meeting today with visiting German Chancellor Angela Merkel.