https://phys.org/news/2018-07-germany-thwarts-china-stake-50hertz.html > Berlin has therefore tasked a public bank with purchasing a 20-percent stake put up for sale by Australian infrastructure fund IFM and which has been sought by China's State Grid. > The unusual step comes as Germany views China's huge interest warily, following a string of high-profile investments by the Asian giant in sectors ranging from robotics to automobiles to finance.