AMVIS HOLDINGS INC revenue for the last year amounted to 3.73 B MXN, the most of which — 3.73 B MXN — came from its highest performing source at the moment, Ishinkan, the year earlier bringing 3.21 B MXN. The greatest contribution to the revenue figure was made by Japan — last year it brought AMVIS HOLDINGS INC 3.73 B MXN, and the year before that — 3.21 B MXN.