France will pull out all the stops for the second leg of Xi Jinping's European tour on Tuesday, when the Chinese President heads to Paris for a visit that will culminate in the signing of a rescue deal for French carmaker PSA Peugeot Citroen with China's Dongfeng.

China is also expected to place a large order for Airbus jets – although that could be signed in Germany in order to spread the good news across Europe. And much more could be at stake.