零售板块调整，茂业商业触及跌停

Group 1 - The retail sector experienced an initial adjustment, with significant declines in various companies [1] - Maoye Commercial hit the daily limit down, indicating a severe drop in stock price [1] - Dongbai Group fell over 6%, reflecting negative market sentiment [1] - Other companies such as Guoguang Chain, Bubugao, and Guangbai Shares also saw declines [1]