|Six months ended 30 June / As at 30 June|
|Revenues (RMB million)||44,888||50,792||56,049||53,834||64,099||19.1%|
|Profit attributable to equity shareholders (RMB million)||1,469||1,595||1,712||1,588||1,811||14.1%|
|Basic earnings per share (RMB)||0.212||0.230||0.247||0.229||0.262||14.1%|
|Total assets (RMB million)||67,998||79,108||85,734||88,224||99,430||12.7%|
|Free cash flow1 (RMB million)||2,002||877||-425||-1,596||-1,5152||-|
1 Free cash flow = Profit for the year + Depreciation and amortization – Changes in working capital – Capital expenditure
2 The free cash flow in the first half of 2021 included a balance payment of RMB663 million for the property acquisition that the Company announced in July 2020 to serve as the bases for the smart production, operation and research and development. Excluding such factor, free cash flow in the first half of the year improved over the same period of last year.