麦当劳涨价

Group 1 - McDonald's has increased the prices of several menu items, including a 1 yuan increase for the Big Mac, Double Filet-O-Fish, and McFish [1] - The price adjustments will take effect from December 15, 2025, with increases ranging from 0.5 yuan to 1 yuan for certain items [1] - McDonald's is currently running a promotional event called "McDonald's Farm Food Festival" offering burgers for 10 yuan [1]