1999.HK1999.HKHKSE
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R&D Expense Growth TrendStable
Percentile Rank43
Year-over-Year Change
Year-over-year research & development expense growth
Latest
0.00%
↑ 100% vs avg
Percentile
P43
Within normal range
Streak
1 yr
Consecutive growthStable
Average
-5.74%
Historical baseline
| Period | Value |
|---|---|
| 2025 | 0.00% |
| 2024 | -100.00% |
| 2023 | -5.95% |
| 2022 | -0.06% |
| 2021 | 4.11% |
| 2020 | -4.81% |
| 2019 | -72.75% |
| 2018 | 76.17% |
| 2017 | -4.24% |
| 2016 | 50.14% |