Meituan said daily transaction volume on its dominant on-demand delivery reached an all-time high since its inception in 2010, briefly crashing its platform as online purchases surged amid a fresh round of price war among China’s e-commerce leaders.Daily orders of food and retail goods for its instant delivery service surpassed 120 million on Saturday, according to the company, with food orders accounting for 100 million or 83 per cent of them.Meituan’s delivery services suffered a technical...