Group 1 - The core point of the article highlights the proactive measures taken by the Xinfadi market in Beijing to ensure a stable supply of vegetables during heavy snowfall, with a reported vegetable supply of 22,000 tons and an average price of 3.59 yuan per kilogram [1][2] - The market has established a "weather-watching" mechanism to issue early warnings to merchants about severe weather, allowing them to increase vegetable harvesting and storage to prevent supply disruptions [1] - Merchants have reported a significant increase in the volume of vegetables being transported to Beijing, with one merchant stating that their daily supply has risen to 60 tons, a 33% increase compared to normal levels, while maintaining stable prices [1]