I think Débora Giorgi, the Ministra de Industria, is asking corporations NOT to purchase any supplies for manufacturing or machinery, and not so much referring to finished retail goods. I don't know how well British industry is doing right now, but I would say this is the same as a "voluntary" (and we all know how voluntary here means obligatory, when it comes from the government) economic blockade. This government does nothing but alienate themselves from the rest of the world and uses fake nationalism to promote themselves.