KOEI CHEMICAL CO revenue for the last year amounted to 18.60 B JPY, the most of which — 8.24 B JPY — came from its highest performing source at the moment, Pharmaceutical and Agricultural Chemicals, the year earlier bringing 6.59 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought KOEI CHEMICAL CO 7.75 B JPY, and the year before that — 7.64 B JPY.