Nvidia is trying to woo European markets with new partnerships and a pledge to build 20 new artificial intelligence (AI) factories across the continent, as the US chip giant grapples with declining sales in China amid Washington’s tightening export controls. CEO Jensen Huang, speaking at the annual VivaTech conference in Paris on Wednesday, said the company was building the world’s first “industrial artificial intelligence cloud” for European manufacturers. The Germany-based facility, a key part...