CHINA CONCH ENVIRONMENT PROTECTION revenue for the last year amounted to 2.07 B HKD, the most of which — 1.16 B HKD — came from its highest performing source at the moment, General Hazardous Waste, the year earlier bringing 1.23 B HKD. The greatest contribution to the revenue figure was made by China — last year it brought CHINA CONCH ENVIRONMENT PROTECTION 2.08 B HKD, and the year before that — 2.01 B HKD.