The BYD factory being built in Szeged, Hungary, is facing scrutiny after reports of EU labour laws being violated among the Chinese migrant workforce The BYD factory being built in Szeged, Hungary, is facing scrutiny after reports of EU labour laws being violated among the Chinese migrant workforce M ultilingual signs in most airports in the EU opt for English, but in Hungary , there is also Chinese, making it easy for migrant workers flying in to staff China’s first electric car plant in