ASIAINFO SECURITY TECHNOLOGIES revenue for the last year amounted to 1.61 B CNY, the most of which — 1.43 B CNY — came from its highest performing source at the moment, Network Security Products, the year earlier bringing 1.46 B CNY. The greatest contribution to the revenue figure was made by China — last year it brought ASIAINFO SECURITY TECHNOLOGIES 1.61 B CNY, and the year before that — 1.72 B CNY.