CHN ENERGY CHANGYU revenue for the last year amounted to 14.46 B CNY, the most of which — 12.99 B CNY — came from its highest performing source at the moment, Power Generation - Electricity, the year earlier bringing 13.38 B CNY. The greatest contribution to the revenue figure was made by China — last year it brought CHN ENERGY CHANGYU 14.46 B CNY, and the year before that — 14.66 B CNY.