Foreign and mainland Chinese drug makers are fighting for a multibillion-dollar slice of the domestic weight-loss market by slashing prices by as much as 80 per cent, as China faces a worsening obesity crisis.Competition in the sector, dominated by global pharmaceutical giants Novo Nordisk and Eli Lilly, intensified after both secured obesity-drug approvals in China in 2024. The landscape is set to shift further when the patent on Novo Nordisk’s semaglutide expires in March in China, opening...