by Beiyi SEOW Agence France Presse Several electronics companies, including iPhone and Macbook makers, have halted production in the Chinese cities of Shanghai and Kunshan, adding to supply chain woes under Beijing’s strict zero-Covid measures. The business hub of Shanghai has become the heart of China’s biggest Covid-19 outbreak since the virus surfaced more than two years ago. The city of 25 million has remained almost entirely locked down since the start of the […]