According to data from the online retailer Suning, the volume of trade-in orders rose 122 percent month on month during the opening period of this year's " Double 11" , which also reflects a growing consumer propensity for thriftiness.

据在线零售商苏宁的数据，在今年“双11”期，以旧换新的订单量环比增长122%，这也反费者日益增长的节俭倾向。