LINGYI ITECH (GUAN revenue for the last year amounted to 34.12 B CNY, the most of which — 23.17 B CNY — came from its highest performing source at the moment, Precision Functional Parts, Structural Parts and Modules, the year earlier bringing 24.11 B CNY. The greatest contribution to the revenue figure was made by Overseas — last year it brought LINGYI ITECH (GUAN 23.67 B CNY, and the year before that — 23.37 B CNY.