[A0N090204] Expenditure on R&D of Large and Medium-sized _Industrial Enterprises, State-owned Enterprises
Retrieved by DBnomics on December 14, 2025 (10:39 AM)
only NA values
| Period | Value |
|---|
| Dimension | Dimension value |
|---|---|
| [freq] Frequency | [A] annual |
| [unit] Unit | [10000_yuan] 10000 yuan |