Huawei’s chairman warned Tuesday that more U.S. moves to increase pressure on the Chinese tech giant might trigger retaliation by Beijing that could damage its worldwide industry. Huawei Technologies Ltd., which makes smartphones and network equipment, reported that its 2019 sales rose by double digits despite curbs imposed in May on its access to U.S. components and technology. Huawei is at the center of tensions with Washington over China’s technology ambitions and possible spying that helped to spark Trump’s tariff war with Beijing in 2018.
