Hong Kong stocks fluctuate | The optical communications sector continues to decline from yesterday. Cambridge Technology (06166.HK) and Changfei Optical Fiber Cable (06869.HK) both fell by over 4%.

According to the Zhitong Finance APP, the optical communication sector continued yesterday's decline. As of the time of writing, Cambridge Technology (06166.HK) fell by 4.73% to 80.65 Hong Kong dollars; Changfei Optical Fiber Cable (06869) fell by 4.49% to 40.38 Hong Kong dollars; Huizhu Technology (01729) fell by 4.3% to 16.26 Hong Kong dollars; Hongte Precision (06088) fell by 2.61% to 5.22 Hong Kong dollars.