TOKAI CARBON CO revenue for the last year amounted to 350.11 B JPY, the most of which — 156.79 B JPY — came from its highest performing source at the moment, Carbon Black, the year earlier bringing 148.42 B JPY. The greatest contribution to the revenue figure was made by United States — last year it brought TOKAI CARBON CO 118.33 B JPY, and the year before that — 115.97 B JPY.