GB/T 42505-2023Primary data collection specification for bond pricing indicator products (English PDF)

1 Scope

This document specifies the bond concept data model, collection timeliness requirements, and data elements involved in the compilation of bond price index products:

Representation format, data elements define relevant content, and describe relevant empirical methods:

This document is applicable to the compilation institutions of bond price index products and financial institutions that provide basic data services for the compilation of bond price index products:

information service provider:

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references

For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document:

GB/T 2260-2007 Administrative division codes of the People's Republic of China

GB/T 2659-2000 codes for names of countries and regions in the world

GB/T 7408-2005 Data elements and exchange formats Information exchange date and time representation

GB/T 12406 Indicates the currency code

GB/T 18391:5-2009 Information Technology Metadata Registration System (MDR) Part 5: Naming and Identification Principles

3 Terms and Definitions

The following terms and definitions apply to this document:

3:1

Conceptual data model conceptual data model

Represent real-world data models with abstractions:

[Source: GB/T 18391:1-2009, 3:2:5]

3:2

Data element dataelement

A data unit whose definition, identity, representation and allowed values are specified by a set of attributes:

[Source: GB/T 18391:1-2009, 3:3:8]

3:3 data element set dataelementset

A collection of data elements is a collection formed by categorizing data elements that describe the same meaning and the same thing:

3:4

A range of values specified by a list of all allowed values:

[Source: GB/T 18391:1-2009, 3:3:14]

3:5 bond bond

A certificate reflecting the relationship between creditor's rights and debts, which is used to prove that the issuer is obliged to repay by providing cash or financial instruments, etc:, and within a certain period of time […]