ARRAIL GROUP LTD revenue for the last year amounted to 1.68 B HKD, the most of which — 867.15 M HKD — came from its highest performing source at the moment, Rytime Dental, the year earlier bringing 960.73 M HKD. The greatest contribution to the revenue figure was made by China — last year it brought ARRAIL GROUP LTD 1.68 B HKD, and the year before that — 1.97 B HKD.