US President Donald Trump’s administration has launched a review that could result in the first shipments to China of Nvidia’s H200 chips, five sources said, making good on his pledge to allow the controversial sales. Trump this month said he would allow sales of Nvidia’s H200 chips to China, with the US government collecting a 25 per cent fee, and that the sales would help keep US firms ahead by cutting demand for Chinese-developed chips. The move drew fire from China hawks across the US...