HUANENG LANCANG RIVER HYDROPOWER INC. revenue for the last year amounted to 23.46 B CNY, the most of which — 22.77 B CNY — came from its highest performing source at the moment, Hydroelectric Power Generation, the year earlier bringing 20.83 B CNY. The greatest contribution to the revenue figure was made by China — last year it brought HUANENG LANCANG RIVER HYDROPOWER INC. 21.88 B CNY, and the year before that — 19.41 B CNY.