FYF, May 26 (Xinhua)-- the memory chip plate fluctuated higher, Ruineng Technology 6 connected boards, Lanke Technology rose more than 10%, Demingli, Hengshuo shares, Tongyou Technology soared more than 5%, Deep Technology, Liyuan Information, National Science and Technology Micro, Wanrun Technology followed. On the news side, TrendForce released a report that global demand for DRAM chips is expected to exceed supply as early as July, a change that will ease the pressure on semiconductor companies that are in trouble because of the chip downturn. In addition, global DRAM demand is expected to exceed 105.4 billion 2GB chips this year, exceeding the estimated supply of 104.3 billion chips.