商务大数据显示，受冷空气活动影响，蔬菜采收、调运成本增加，12月15日至21日，全国36个大中城市 30种蔬菜平均零售价格环比上涨0.2%。葱蒜类和瓜类蔬菜价格涨幅明显，其中大葱、南瓜分别上涨 5.9%和5.3%。北方地区菜价明显上涨，其中青岛、呼和浩特和兰州分别上涨1.9%、1.0%和0.8%。 ...

Core Insights - The average retail price of 30 types of vegetables increased by 0.7% week-on-week from November 10 to 16 due to cold wave weather [1] Price Changes - Significant price increases were observed in cabbage and root vegetables, with prices of round cabbage and carrots rising by 4.3% and 3.0% respectively [1] Regional Price Variations - Vegetable prices in southern regions showed notable increases, with prices in Wuhan, Lhasa, and Guiyang rising by 5.0%, 2.4%, and 1.1% respectively [1]