Transaction volume of Chinese e-commerce platforms totalled 16.39 trillion yuan ($2.68 trillion) in the last year, up 59.4 per cent year-on-year, data from the National Bureau of Statistics stated on Monday.Confronted with sluggish domestic demand, China is counting on e-commerce to lead a new wave of consumption and prop up economic growth. From cities to countryside e-commerce revolution is sweeping China as the number of Internet users went up to 668 million in China inthe first half of this year, with about 90 per cent of the usersaccessing it through mobile phones.