端午节前新发地粽叶、糯米热销，蔬菜价格稳中有降

Group 1 - The core viewpoint of the articles highlights the surge in sales of traditional food items and ingredients ahead of the Dragon Boat Festival, particularly zongzi materials like bamboo leaves and glutinous rice, as well as various gift boxes [1][2] - The sales volume of glutinous rice has peaked, with daily sales increasing from around 8-9 tons to nearly 20 tons as the festival approaches [2] - The average price of vegetables in the market has stabilized at approximately 2.5 yuan per kilogram, with a total supply of around 20,000 tons, indicating a relatively low price level compared to previous years [1][2] Group 2 - The market for zongzi leaves is experiencing a significant increase in demand, with a doubling of supply compared to previous years, driven by consumer interest in making homemade zongzi [1] - Seasonal fruits such as yangmei, cherries, and lychees are also seeing high sales, contributing to a rich variety of products available for consumers during the holiday [2] - The supply of pork remains abundant, with an average price of 17.5 yuan per kilogram, indicating stable pricing despite seasonal demand fluctuations [2]