TOHO ZINC CO LTD revenue for the last year amounted to 145.76 B JPY, the most of which — 122.35 B JPY — came from its highest performing source at the moment, Smelting, the year earlier bringing 101.43 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought TOHO ZINC CO LTD 132.08 B JPY, and the year before that — 107.71 B JPY.