920924广脉科技61.75.822.55+6.37%+10.97%+2.27%-20.35% 002544普天科技29.73.731.14-3.17%+4.22%+12.01%+19.54% 603559ST通脉26.85.78.28-4.06%-0.84%+5.88%-4.72% 603322超讯通信15.18.646.76-9.99%-9.52%-1.18%+17.28% 300560中富通9.65.417.3-7.09%-16.34%-20.71%+25.73% 301139元道通信02.117.81-2.36%-7.09%-13.84%-20.06%