SSE Fixed Income Platform STEP Protocol Trading Interface Specification v1.870

Technical specification for the SSE Fixed Income Platform STEP protocol trading interface, detailing message definitions, data formats, and file structures…

Brand: 上海证券交易所
Category: Financial Management
Document type: User Manual
Language: Chinese
Pages: 122
File format: PDF
File size: 2.3 MB
Published: 13 October, 2026
Updated: 13 October, 2026
MD5 checksum: 88F06FB6B4F30467ABBC9C653027D4D1
PDF: SSE Fixed Income Platform STEP Protocol Trading Interface Specification v1.870 PDF

About this manual

This document is the technical specification for the SSE Fixed Income Platform STEP protocol trading interface, version 1.870. It provides detailed definitions for the interface protocol, including message flows, data format conventions, and file structures for landing and sending data. The specification is applicable to EzDA version 1.5.0 and above. This manual is written in Chinese.

What's inside

Release Notes
Message Flow
Message Definition
Data Format
Landing Files
Sending Files
Error Codes
Terminology

Specifications

Applicable Software Version	EzDA 1.5.0 and above
Release Date	January 2023

Frequently asked questions

What is the applicable version for the EzDA software?

The interface specification applies to EzDA version 1.5.0 and above.

What is the contact phone number for technical support?

The service phone number is 021-4009003600.

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