If you are in the entrepot trade and re - export goods, you can get back the ~ you paid when you imported.

如果你经营转口贸易或再出口货物，你可拿回进口时所付关税。

youdao

So there is necessity to re-examine the economic effect of the export trade and further analyse the environment influence which is accompany with economic effect.

所以，有必要重新审视我国出口贸易的经济效应，并进一步分析与之相伴随的环境影响。

youdao

Gambia's re-export trade accounts for almost 80% of goods exports.

FORBES: Gambia

But I'm afraid there's little in the trade numbers from the past few months to suggest we're about to export our way out of economic stagnation.

BBC: Good news on trade