“. concat(self. i18n. t(‘search. voice. recognition_retry’), “ SHENZHEN, China (Reuters) – The Chinese city of Shenzhen has asked a hundred major companies, including iPhone maker Foxconn, to set up “closed-loop” systems in the fight against COVID-19, according to a document attributed to the local. government circulating online on Monday. Although Reuters may not be able to independently verify the document, a statement at a Shenzhen office of oil giant CNOOC Ltd, notified by Reuters, said construction would be closed for seven days until July 31, and staff would have to work from home and continue COVID testing. . A CNOOC...