ALUMINUM CORP OF CHINA(CHALCO) revenue for the last year amounted to 247.61 B HKD, the most of which — 126.45 B HKD — came from its highest performing source at the moment, Trading, the year earlier bringing 207.66 B HKD. The greatest contribution to the revenue figure was made by China — last year it brought ALUMINUM CORP OF CHINA(CHALCO) 238.23 B HKD, and the year before that — 322.76 B HKD.