Which of the following refers to trade barrier in the context of WTO?
I. Restrictions on domestic trade
II. Not allowing companies to do foreign trade beyond specific quantity
III. Restrictions on the export and import of goods
IV. Restrictions on the price fixed by companies
(I), (II) and (IV)
World Trade Organisation (WTO) is an organisation whose aim is to liberalise international trade. It is not involved in domestic trade.