YOTAI REFRACTORIES CO revenue for the last year amounted to 28.25 B JPY, the most of which — 23.11 B JPY — came from its highest performing source at the moment, Refractories, etc., the year earlier bringing 21.18 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought YOTAI REFRACTORIES CO 28.25 B JPY, and the year before that — 25.91 B JPY.