Science China Technological Sciences
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 5.1 | Q1 | 84.4% | 0.762 | Q1 | 75.7% |
| 2024 | 4.9 | Q1 | 86.3% | 0.821 | Q1 | 78.7% |
| 2023 | 4.4 | Q2 | 66.8% | 0.827 | Q1 | 80.7% |
| 2022 | 4.6 | Q1 | 68.4% | 0.703 | Q1 | 76.9% |
| 2021 | 3.9 | Q2 | 63.6% | 0.652 | Q1 | 75.4% |
| 2020 | — | — | 0.571 | Q1 | 70.3% | |
| 2019 | — | — | 0.484 | Q1 | 66.6% | |
| 2018 | — | — | 0.492 | Q1 | 64.9% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
eISSN
1869-1900
ISSN
1674-7321
country
CNcoverage
2010-2026