Group 1 - The core viewpoint of the articles indicates that the overall food prices in Xiamen are stable, with a slight decrease of 0.56% month-on-month in December [1] - The average price of grains remained stable at 2.77 yuan per 500 grams, while edible oil prices saw a slight increase of 0.30% to an average of 74.74 yuan for 5 liters [1] - Vegetable prices experienced a significant drop, averaging 4.65 yuan, which is a decrease of 6.44% compared to November [1] - Pork prices continued to decline, with an average price of 16.14 yuan, down 1.71% from the previous month [1] - Other food categories showed minor price fluctuations, with fruits averaging 5.55 yuan (up 1.83%), poultry at 14.72 yuan (up 0.48%), beef and lamb at 39.86 yuan (down 0.23%), seafood at 21.13 yuan (up 1.68%), eggs at 5.16 yuan (up 0.39%), and dairy products at 2.80 yuan (down 1.41%) [1] Group 2 - The market analysis predicts that food prices in Xiamen will remain stable with a slight increase in January 2026, influenced by the New Year and cold weather [2] - Grain and oil prices are expected to remain stable, while prices for vegetables, pork, seafood, beef and lamb, fruits, and poultry may experience fluctuations but will generally trend upwards [2]