PUYANG HUICHENG EL revenue for the last year amounted to 1.38 B CNY, the most of which — 994.55 M CNY — came from its highest performing source at the moment, Maleic Anhydride Derivatives, the year earlier bringing 1.22 B CNY. The greatest contribution to the revenue figure was made by China — last year it brought PUYANG HUICHENG EL 984.64 M CNY, and the year before that — 1.21 B CNY.