legal ground
Article 30 of Accounting Standards for Enterprises-Basic Standards
Income refers to the total inflow of economic benefits formed by enterprises in their daily activities, which will lead to the increase of owners' equity, and has nothing to do with the capital invested by owners.
Article 31
Income can only be recognized when economic benefits are likely to flow in, resulting in an increase in assets or a decrease in liabilities of the enterprise, and the inflow of economic benefits can be reliably measured.
Article 32
Items that meet the income definition and income recognition conditions shall be included in the income statement.
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