YANGTZE OPTICAL FIBRE AND CABLE JSC revenue for the last year amounted to 12.98 B HKD, the most of which — 8.53 B HKD — came from its highest performing source at the moment, Optical Transmission Products. The greatest contribution to the revenue figure was made by China — last year it brought YANGTZE OPTICAL FIBRE AND CABLE JSC 8.76 B HKD, and the year before that — 9.96 B HKD.