U.S. Commerce Secretary Gina Raimondo said Tuesday the United States has no evidence that Chinese manufacturer Huawei can produce smartphones with advanced chips in large volume. Huawei recently started selling a phone called the Mate 60 Pro containing a chip that analysts believe was made with a technology breakthrough by SMIC. “We don’t have any evidence that they can manufacture seven-nanometer (chips) at scale,” Raimondo said at a U.S. House hearing, referencing an advanced chip. The Commerce Department said earlier this month it is working to obtain more information “on the character and composition” of the chip that may violate...