HANGZHOU OXYGEN PL revenue for the last year amounted to 13.31 B CNY, the most of which — 8.19 B CNY — came from its highest performing source at the moment, Gas, the year earlier bringing 8.01 B CNY. The greatest contribution to the revenue figure was made by China — last year it brought HANGZHOU OXYGEN PL 12.47 B CNY, and the year before that — 11.99 B CNY.