The Main Business Composition Data of Chinese Listed Companies, jointly developed by CnOpenData and Wind Information, comprises three tables:

• Main Business Composition Details Table: Captures detailed information disclosed in periodic announcements of listed companies, maintaining consistency with official disclosures: 1) All composition contents disclosed in each announcement are recorded; 2) Business composition is classified by three dimensions: industry, product, and region; 3) Data collection starts from the 2007 semi-annual reports; 4) Unit: RMB Yuan.
• Main Business Composition Item Name Table: Provides item names corresponding to product/region/industry classification codes in business composition disclosures.
• Main Business Composition Trend Table: 1) Tracks revenue sources of listed companies' core businesses 2) Contains metrics including operating income, operating costs, gross profit, gross margin, income proportion, cost proportion, YoY income growth, YoY cost growth, YoY gross profit growth, and YoY margin changes 3) Enables multi-period business evolution analysis through item code linkages across reporting periods.

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Time Coverage

• Main Business Composition Details Table: 2007.06.30-2023.10.18
• Main Business Composition Item Name Table: N/A
• Main Business Composition Trend Table: 2007.03.31-2023.10.18

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Field Display

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Sample Data

主营业务构成明细表

主营业务构成项目名称表

主营业务构成趋势表

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Data Update Frequency

Annual updates. Special requirements can be addressed through separate contact.