CK SAN-ETSU CO LTD revenue for the last year amounted to 111.43 B JPY, the most of which — 93.55 B JPY — came from its highest performing source at the moment, Copper Rolling, the year earlier bringing 106.15 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought CK SAN-ETSU CO LTD 111.43 B JPY, and the year before that — 123.84 B JPY.