(Bloomberg) -- Nvidia Corp. chief Jensen Huang blasted the “failure” of US restrictions intended to contain China’s technological ascent, calling on the White House to lower barriers to AI chip sales before American firms cede that market to up-and-coming rivals such as Huawei Technologies Co.Most Read from BloombergCan Frank Gehry’s ‘Grand LA’ Make Downtown Feel Like a Neighborhood?Chicago’s O’Hare Airport Seeks Up to $4.3 Billion of Muni DebtNJ Transit Makes Deal With Engineers, Ending Three-D