Tesla says it delivered a record number of its cars in the first quarter, despite supply chain challenges. The electric carmaker says it delivered more than 310,000 vehicles in the first three months of this year. Chief executive Elon Musk says the improvement came despite an “extremely difficult quarter”, including strict coronavirus policies in China, where Tesla has a so-called ‘giga factory’.” This was an exceptionally difficult quarter due to supply chain interruptions and China zero Covid policy,” Mr Musk. Has easing of Covid-19 rules made production any better?

