JIANGSU LIBERT INC. revenue for the last year amounted to 3.24 B CNY, the most of which — 2.74 B CNY — came from its highest performing source at the moment, Engineering Service, the year earlier bringing 1.33 B CNY. The greatest contribution to the revenue figure was made by China — last year it brought JIANGSU LIBERT INC. 2.97 B CNY, and the year before that — 1.53 B CNY.