AAC TECHNOLOGIES HOLDINGS INC revenue for the last year amounted to 22.46 B HKD, the most of which — 9.11 B HKD — came from its highest performing source at the moment, Electromagnetic Drives and Precision Mechanics, the year earlier bringing 8.46 B HKD. The greatest contribution to the revenue figure was made by Greater China — last year it brought AAC TECHNOLOGIES HOLDINGS INC 11.40 B HKD, and the year before that — 10.11 B HKD.