estaban gravando
-they/you were taxing
Imperfecto progresivo para el sujetoellos/ellas/ustedesdel verbogravar.

gravar

Efectivamente, se determinó que las autoridades aduaneras de un Estado miembro estaban gravando con derechos antidumping los envíos de coque destinado a utilizarse en altos hornos, a los que no atañen las medidas antidumping y que solo representan una pequeña parte del producto afectado.
Indeed, it was found that anti-dumping duties were being collected by the customs authorities of one Member State on shipments of coke destined for use in blast furnaces, which are not concerned by the anti-dumping measures, and comprise only a small part of the product concerned.
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