LANKA IOC PLC revenue for the last year amounted to 263.57 B LKR, the most of which — 91.37 B LKR — came from its highest performing source at the moment, Lanka Petrol 92 Octane, the year earlier bringing 78.42 B LKR. The greatest contribution to the revenue figure was made by Sri Lanka — last year it brought LANKA IOC PLC 263.57 B LKR, and the year before that — 281.49 B LKR.