Known CFETS data code (series) for API request:
- LprChrtCSV - Lone Prime Rates (LPR)
- RmbIdxHis - RMB Index
- ShiborPriHis - SHIBOR history
Loan Prime Rate time series:
- get_lpr_1y() - one-year loan prime rate (LPR)
- get_lpr_5y() - five-years loan prime rate (LPR)