Yangtze Optical Fibre And Cable Joint Stock Limited Company announced consolidated unaudited earnings results for the half year ended June 30, 2021. For the half year, the company announced revenue of RMB 4,351,690,651 compared to RMB 3,406,755,726 a year ago. Operating profit was RMB 489,036,641 compared to RMB 274,471,873 a year ago. Profit for the period was RMB 485,751,954 compared to RMB 262,736,933 a year ago. Basic earnings per share was RMB 0.63 compared to RMB 0.35 a year ago.