CHINA MOBILE LTD /ADR/ Research and Development Expense
CHINA MOBILE LTD /ADR/ reported Research and Development Expense of CNY 6.68 billion for the 12-month period ending 2021-12-31, per its 20-F filed 2022-04-28.
Discontinued › Expense Statement › Operating Expenses
ifrs-full:ResearchAndDevelopmentExpense · last filed 2022-04-28
| Period end | Research And Development Expense 12 month |
|---|---|
| 2021-12-31 | 6.68B CNY 20-F · filed 2022-04-28 |
| 2020-12-31 | 4.90B CNY 20-F · filed 2022-04-28 |
| 2019-12-31 | 2.84B CNY 20-F · filed 2022-04-28 |
| 2018-12-31 | 2.49B CNY 20-F · filed 2021-04-28 |