300502Eoptolink Technology Inc.,
118.686.98+6.25%42.93M4.99B113.00111.70120.04111.8084.12B74.79B708.81M630.20M+3.43%+4.59%-7.66%-12.30%+12.91%+150.25%+2.68%0.13%6.81%44.17122.227.38%Communications Equipment
300303Shenzhen Jufei Optoelectronics
6.470.12+1.89%44.39M285.85M6.416.356.546.349.11B8.54B1.41B1.32B+3.03%-3.86%-4.85%-21.67%+37.08%+15.92%-5.13%1.55%3.36%32.8439.693.15%Optics Optoelectronics
600487Hengtong Optic-Electric
15.760.18+1.16%33.42M528.16M15.6515.5816.0315.6138.88B38.54B2.47B2.45B+0.77%-5.12%-13.36%-9.84%+0.19%+38.25%-8.48%0.95%1.37%14.5918.052.70%Communications Equipment
300331Svg Tech Group
20.540.06+0.29%4.50M92.74M20.6920.4820.9420.265.33B4.13B259.66M200.86M+0.34%-2.10%-12.89%-12.07%+33.64%-22.64%-5.04%--2.24%LossLoss3.32%Optics Optoelectronics
300456Sai MicroElectronics Inc.
16.75-0.01-0.06%14.45M243.49M16.9116.7617.1516.6112.26B9.94B732.21M593.50M+2.70%+1.15%-13.57%-19.66%+6.08%-28.53%-2.50%0.21%2.43%Loss117.963.22%Semiconductors