603528多伦科技057.82-2.01%-4.63%-3.22%-15.28% 002810山东赫达07511.29-1.48%-5.44%-7.53%-13.55% 002970锐明技术08846.63-2.69%-5.05%-6.78%-17.77% 002149西部材料01516.8-3.34%-9.68%-13.45%-26.51% 002859洁美科技01418.65+1.8%-0.05%-1.37%-11.9% 002756永兴材料08629.82-0.86%-3.78%-6.52%-13.69%