YANTAI JEREH OILFI revenue for the last year amounted to 13.91 B CNY, the most of which — 11.76 B CNY — came from its highest performing source at the moment, Oil and Gas Equipment Manufacturing and Technical Services, the year earlier bringing 9.13 B CNY. The greatest contribution to the revenue figure was made by China — last year it brought YANTAI JEREH OILFI 7.39 B CNY, and the year before that — 7.35 B CNY.