600268国电南自72.70.212.75+3.83%+9.72%+30.1%+28.4% 300697电工合金51.62.717.97+2.57%+5.21%+5.03%+24.62% 300265通光线缆61.7209.57+1.27%+0.1%+4.13%-11.96% 688248南网科技53.36.356.68+5.53%-2.11%+11.2%+67.94% 603988中电电机4.32.527.02-0.33%-8.41%-11.73%+12.91% 603507振江股份01924.27-0.33%+0.62%-12.48%+1.51% 601126四方股份461.827.87+1.98%+5.21%+56.13%+62.03%