CHINA HAISUM ENGIN revenue for the last year amounted to 6.65 B CNY, the most of which — 3.78 B CNY — came from its highest performing source at the moment, General Engineering Contracting, the year earlier bringing 3.35 B CNY. The greatest contribution to the revenue figure was made by China — last year it brought CHINA HAISUM ENGIN 4.88 B CNY, and the year before that — 4.53 B CNY.