Alpek, S.A.B. de C.V. Class A revenue for the last year amounted to 7.05 B EUR, the most of which — 5.45 B EUR — came from its highest performing source at the moment, Polyester, the year earlier bringing 6.74 B EUR. The greatest contribution to the revenue figure was made by Mexico — last year it brought Alpek, S.A.B. de C.V. Class A 2.80 B EUR, and the year before that — 4.26 B EUR.