Year ended 31 December (RMB Million)
  2022 2023 2024
Operating Revenue 481,448 513,551 529,417
Service Revenue 434,928 464,965 482,033
Operating Profit 33,427 37,128 39,803
EBITDA 130,359 136,830 140,847
EBITDA Margin 30.0% 29.4% 29.2%
Net Profit 27,593 30,446 33,012

Please refer to the notes of the audited financial statements included in the Company's annual report for the related accounting policy.

Service Revenue = Operating Revenue - Sales of Mobile Terminals - Sales of Wireline Equipment - Other Non-Service Revenue

EBITDA Margin = EBITDA / Service Revenue