HUNAN OIL PUMP revenue for the last year amounted to 1.94 B CNY, the most of which — 603.59 M CNY — came from its highest performing source at the moment, Diesel Engine Oil Pump, the year earlier bringing 513.30 M CNY. The greatest contribution to the revenue figure was made by China — last year it brought HUNAN OIL PUMP 1.52 B CNY, and the year before that — 1.25 B CNY.