LAIX Research and Development Expenses 2019-2021 | LAIX
LAIX research and development expenses from 2019 to 2021. Research and development expenses can be defined as an expense arising from studies and product development processes.
LAIX Annual Research and Development Expenses
(Millions of US $) |
| 2021 |
$16 |
| 2020 |
$29 |
| 2019 |
$31 |
| 2018 |
$23 |
| 2017 |
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