INDUSTRIES QATAR QPSC revenue for the last year amounted to 16.80 B QAR, the most of which — 7.25 B QAR — came from its highest performing source at the moment, Fertiliser, the year earlier bringing 7.48 B QAR. The greatest contribution to the revenue figure was made by Qatar — last year it brought INDUSTRIES QATAR QPSC 9.87 B QAR, and the year before that — 8.93 B QAR.