乳业、酒店、食品大消费板块低开，麦趣尔跌停

Group 1 - The dairy, hotel, and food consumption sectors opened lower, indicating a negative market sentiment [1] - Maiqu'er (002719) hit the daily limit down, reflecting significant investor concern [1] - Other companies such as Ganyuan Food (002991), Nanjing Commercial Travel (600250), Xi'an Tourism (000610), Huatian Hotel (000428), and Guifaxiang (002820) also opened lower, suggesting a broader trend in the industry [1]