SHENGYI ELECTRONICS CO LTD revenue for the last year amounted to 4.71 B CNY, the most of which — 4.49 B CNY — came from its highest performing source at the moment, Printed Circuit Board, the year earlier bringing 3.14 B CNY. The greatest contribution to the revenue figure was made by China — last year it brought SHENGYI ELECTRONICS CO LTD 2.40 B CNY, and the year before that — 1.71 B CNY.