BINHAI INVESTMENT CO LTD revenue for the last year amounted to 6.41 B HKD, the most of which — 5.85 B HKD — came from its highest performing source at the moment, Piped Natural Gas, the year earlier bringing 5.38 B HKD. The greatest contribution to the revenue figure was made by China — last year it brought BINHAI INVESTMENT CO LTD 6.41 B HKD, and the year before that — 6.10 B HKD.