HONGKONG & CHINA GAS CO. LTD. revenue for the last year amounted to 56.97 B HKD, the most of which — 52.63 B HKD — came from its highest performing source at the moment, Gas, Water, Renewable Energy and Related Businesses, the year earlier bringing 51.71 B HKD. The greatest contribution to the revenue figure was made by China — last year it brought HONGKONG & CHINA GAS CO. LTD. 44.98 B HKD, and the year before that — 48.47 B HKD.