Hong Kong stocks are volatile | Aluminum stocks collectively rise as London aluminum inventory hits a 20-year low. Institutions are optimistic about investment opportunities in the domestic aluminum industry chain.

According to the Wise Finance APP, aluminum stocks collectively rose, as of the time of publication, Innovation Industrial Corporation (02788.HK) rose 6.21% to HK$20.02; Aluminum Corporation of China (02600.HK) rose 6.09% to HK$10.45; Nanshan Aluminum International (02610.HK) rose 5.38% to HK$32.5; and China Hongqiao (01378) rose 2.39% to HK$27.44.