零售板块早盘走弱，国光连锁、三江购物跌超7%

Group 1 - The retail sector showed weakness in early trading, with significant declines in several companies [1] - Guoguang Chain and Sanjiang Shopping fell over 7%, indicating a notable downturn in their stock performance [1] - Other companies such as Bubugao, Guofang Group, Hualian Shares, and Gongxiao Daji also experienced substantial declines [1]