MITSUI MINING & SMELTING CO revenue for the last year amounted to 646.70 B JPY, the most of which — 216.84 B JPY — came from its highest performing source at the moment, Mobility, the year earlier bringing 214.12 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought MITSUI MINING & SMELTING CO 322.67 B JPY, and the year before that — 306.75 B JPY.