Total electricity saved (TWh) Equivalent to reducing costs by (RMB billion) 3.77 2.16 2.53 Equivalent to reducing GHG emissions by (10,000 tonnes) 170.6 141.5 155.1 Overall energy consumption per unit of telecom business (kg standard coal/RMB10,000) 10 6 5 Our management approach and actions We continuously strengthen the management of various solid wastes, and strictly comply with relevant national laws and regulations for waste storage, transportation, disposal to prevent pollution risks and keep improving comprehensive utilization.