BRASKEM PNA N1 revenue for the last year amounted to 70.57 B BRL, the most of which — 49.51 B BRL — came from its highest performing source at the moment, Brazil, the year earlier bringing 69.08 B BRL. The greatest contribution to the revenue figure was made by Brazil — last year it brought BRASKEM PNA N1 40.00 B BRL, and the year before that — 56.22 B BRL.