NINGBO BAOSI ENERG revenue for the last year amounted to 2.42 B CNY, the most of which — 1.36 B CNY — came from its highest performing source at the moment, Screw Compression Machine, the year earlier bringing 979.86 M CNY. The greatest contribution to the revenue figure was made by China — last year it brought NINGBO BAOSI ENERG 2.33 B CNY, and the year before that — 1.97 B CNY.