Definition of surplus deficit:

Surplus emphasizes that exports are greater than imports, when trade surplus = export-import; Deficit means that exports are less than imports, and sweater deficit = import-export. For example, in 20 19, country A exported goods of 1 10,000 yuan to country B, and in 20 19, country B exported goods of 200,000 yuan to country A, then in 20 19, country A had a trade surplus, and correspondingly, country B had a trade deficit.

Judging the rise and fall of surplus:

Because surplus = export-import, if the surplus increases year-on-year, it means that this year's export-this year's import >; Last year's export-last year's import, convert the formula to get this year's export-last year's export >; Imports this year-imports last year, that is, the growth of exports > the growth of imports.

So we have encountered the problem of judging the rising surplus, and directly apply the conclusion: the growth of exports >; The growth of imports, if we judge that the surplus is declining, the growth of exports.