WCP revenue for the last year amounted to 305.00 B KRW, the most of which — 294.86 B KRW — came from its highest performing source at the moment, Separator for Secondary Battery, the year earlier bringing 247.17 B KRW. The greatest contribution to the revenue figure was made by Hungary — last year it brought WCP 214.99 B KRW, and the year before that — 186.37 B KRW.