IOL CHEMICALS & PHARMACEUTICAL revenue for the last year amounted to 21.33 B INR, the most of which — 12.63 B INR — came from its highest performing source at the moment, Pharmaceutical, the year earlier bringing 12.59 B INR. The greatest contribution to the revenue figure was made by India — last year it brought IOL CHEMICALS & PHARMACEUTICAL 15.39 B INR, and the year before that — 15.84 B INR.