THE WEIR GROUP PLC revenue for the last year amounted to 57.00 B MXN, the most of which — 41.89 B MXN — came from its highest performing source at the moment, Minerals, the year earlier bringing 42.00 B MXN. The greatest contribution to the revenue figure was made by South America — last year it brought THE WEIR GROUP PLC 12.46 B MXN, and the year before that — 12.76 B MXN.