LUYANG ENERGY-SAVI revenue for the last year amounted to 3.52 B CNY, the most of which — 2.99 B CNY — came from its highest performing source at the moment, Ceramic Fiber, the year earlier bringing 2.71 B CNY. The greatest contribution to the revenue figure was made by China — last year it brought LUYANG ENERGY-SAVI 3.21 B CNY, and the year before that — 3.03 B CNY.