PARIS (Reuters) - Purchases of cosmetics are picking up - especially in China - as countries exit coronavirus shutdowns that forced forced hair salons and retailers to close, L'Oreal Chief Executive Jean-Paul Agon said. The French beauty group, which makes Maybelline make-up and high-end Lancome creams, had already noted a bounceback in Chinese consumption by April as the country eased restrictions to fight the pandemic. Consumers were now returning elsewhere too as shutdowns in Europe begin to..