GUANGZHOU/BARCELONA, Spain/WASHINGTON -- Huawei Technologies' pivot away from smartphones toward cloud technology and other business solutions faces a new threat: U.S. sanctions that now cover just high-performance semiconductors could be extended to all products.
At this year's Mobile World Congress in Barcelona, which wrapped up Thursday, Huawei easily occupied the largest space among exhibitors, filling 9,000 sq. meters right near the entrance.
