ZHEJIANG WOLWO BIO revenue for the last year amounted to 848.00 M CNY, the most of which — 821.02 M CNY — came from its highest performing source at the moment, Dust Mite Drops, the year earlier bringing 879.08 M CNY. The greatest contribution to the revenue figure was made by China — last year it brought ZHEJIANG WOLWO BIO 848.19 M CNY, and the year before that — 896.02 M CNY.