CALB GROUP CO LTD. revenue for the last year amounted to 29.71 B HKD, the most of which — 24.59 B HKD — came from its highest performing source at the moment, Electric Vehicle Battery, the year earlier bringing 21.31 B HKD. The greatest contribution to the revenue figure was made by China — last year it brought CALB GROUP CO LTD. 29.12 B HKD, and the year before that — 23.24 B HKD.