This database system integrates comprehensive data on various bonds issued in China's bond market, covering bond basic information, classification details, industry categorization, and security coding information. The database encompasses fundamental bond attributes (bond code, bond name, issue date, issuance size, maturity, coupon rate), bond classification features (bond type, cross-market trading indicator), industry classification (CSRC industry code, CSRC industry name), and security coding rules (ISIN code, primary security code). Through a multi-dimensional mapping framework, it provides structured data support for researching bond market dynamics and assessing bond issuer credit risk.
Data Uniqueness:
- Granular Field Coverage: Covers major bond types including treasury bonds, local government bonds, financial bonds, corporate bonds, enterprise bonds, and asset-backed securities; aligns with national economic industry classification standards to meet macroeconomic and sectoral research needs; standardizes bond codes and security abbreviations to ensure data uniqueness and traceability.
- Full Lifecycle Coverage: Comprehensively records critical events such as bond issuance, listing, interest payments, redemption, and defaults, enabling dynamic market monitoring and risk early-warning.
- Multi-dimensional Correlation Analysis: Facilitates integrated research on issuer credit quality, industry concentration, and regional economic characteristics through cross-referencing bond classifications and industry categorizations; supports bond credit risk pricing and investment decision-making by analyzing correlations between bond ratings and maturities.
Data Application Value:
- Academic Research: Empirically analyzes macroeconomic trends (e.g., correlation between bond market financing scale and economic growth) and financial market mechanisms (e.g., bond yield curve and monetary policy transmission); constructs regional economic risk assessment models based on issuance scale and default rates.
- Commercial Services: Supports issuer credit evaluations and portfolio optimization through issuer-industry matching analysis; provides bond credit risk pricing references by integrating bond classifications and ratings.
- Typical Research Dimensions: Studies on the correlation between issuer credit quality and bond market financing costs; analysis of bond classification features versus secondary market liquidity; research on regional variations in industry concentration and bond default risks.
CnOpenData China Bond Basic Information Database establishes a cross-disciplinary research infrastructure for bond market studies and investment analysis by consolidating bond basic information, classifications, industry data, and security codes. With comprehensive coverage of bond lifecycle attributes and multi-dimensional correlations, it addresses complex scenarios in academic and commercial analyses, facilitating exploration of bond market mechanisms and credit risk assessment.
Time Coverage
As of July 2025
Field Display
Sample Data
China Bond Basic Information Table
China Bond Classification Table
China Bond Industry Classification Table
China Bond Security Coding Table
Data Update Frequency
Annual update