Customs tax
The phrase 'impuesto de aduana' in Spanish refers to a specific type of tariff or fee that is imposed on goods as they cross international boundaries. This is generally imposed by government institutions and its main purpose is to help control the flow of goods, particularly in the context of restricting or facilitating imports and exports. This is commonly known as 'customs tax' in English.
The customs duty for imports has risen this year.
This sentence refers to an increase in the customs tax, which is a fee that governmental authorities charge on goods that are being imported into a country during the current year.
I'm worried about the costs of the customs duty.
Here, the speaker is expressing concern about the financial burden of the customs tax, a fee that authorities charge on items moving across international borders.
The company paid a high customs duty to export its products.
In this example, a company is described to have paid a substantial amount in the form of customs tax for exporting its products. This tax is levied by the government to regulate, restrict, and protect the country's economy.