Taiwan probes firms suspected of selling chip equipment to China’s Huawei despite US sanctions

Taiwan authorities are investigating four Taiwan-based companies suspected of helping China’s Huawei Technologies to build semiconductor facilities. Minister of Economic Affairs Wang Mei-hua said Friday that the investigation will determine if the companies have violated regulations prohibiting sales of sensitive technologies and equipment to China. The Ministry of Economic Affairs summoned the semiconductor and factory services suppliers for questioning after a report by Bloomberg said they were working with Huawei as it builds a network of computer chip plants.