What was claimed
While in the EU the UK can’t make trade deals on its own. This means it has no trade deals with Australia, New Zealand or the USA - or growing economies like India, China or Brazil. Instead of making a deal which is best for the UK, we have to wait for 27 other countries to agree it.
EU member countries can’t make trade deals separately from the rest of the EU. The EU doesn’t have trade deals with the countries named but is currently negotiating with some of them.