I think you misunderstood my question or I've misread your post and misunderstood it.
Let me try to create a hypothetical: we export a billion worth of cars to Australia, those cars consist of 1/2 a billion worth of components that are assembled in the UK to make a car, 50% of those components come from EU countries so tariff free and to a set standard.
That's what I meant by asking how much are our exports are based on internal EU trade. We could find that our cars now are going to cost 10% more to produce because of a trade agreement between the UK and EU. Would a 10% increase in price keep the same level of export to Australia?
That's what I meant by how much of our current trade to non-EU countries relies on our membership of the EU - not really anything to do about how the EU trade deals with a country like Australia are agreed and implemented at the moment.
Yes I understand that now. The answer appears to be outlined in this KPMG report for the car manufacture industry report which states "In the UK, 37% of the total value of spend in the supply chain (£33 billion in 2012) is currently sourced locally. Depending on the manufacturer, between 20-50% is imported from the EU and the rest from outside the EU". The full report is here http://www.smmt.co.uk/wp-content/uploads/sites/2/SMMT-KPMG-EU-Report.pdf You would obviously have to look at that supply chain for every Industry to work out the real costs and impacts of Brexit.
I was basically trying to point out my annoyance at the spin that the Government is trying. They are making it look like the offer of a trade deal with Australia is a new trade deal whereas all they are really doing is trying to maintain an already existing deal that has potentially been broken by Brexit. It has to do at least 28 of those at a non eu level just to maintain a status quo on its existing outside of the EU trade plus as you point out there has been no consideration of how many deals are underpinned by deals with other EU countries for components, research and know how.
Last edited: