[Hong Kong Storage Concept Stocks Fluctuate Upward, Longsys Rises Over 6.5%] According to TechFlow, on September 10, Hong Kong storage concept stocks fluctuated upward. Longsys (09976.HK) rose over 6.5%, Montage Technology (06809.HK) rose over 2%, and GigaDevice Semiconductor (03986.HK) followed with gains. (Jin10)