ENN Energy Holdings Ltd. revenue for the last year amounted to 16.04 B USD, the most of which — 8.57 B USD — came from its highest performing source at the moment, Retail Gas, the year earlier bringing 8.94 B USD. The greatest contribution to the revenue figure was made by China — last year it brought ENN Energy Holdings Ltd. 15.68 B USD, and the year before that — 16.32 B USD.