Please tell us your reasoning / opinions ?
Sure.
So the number 1 reason is that now the EU is in a disadvantage with the US on accessing the China market because the US already has its Phase 1 deal while EU has nothing. So as long as EU doesn't sign the deal then the Americans accumulate more competitive advantage versus the EU.
2nd The Chinese technology companies are now going to the moon. As long as the EU delays the signing then they are missing the chance to embed their companies into the Chinese tech sector. Note that this is strategically important as the EU tech sector is almost non existant now, so they need to access the Chinese market and its companies in order to start building their own tech.
3rd, This deal obviously was made to placate the EU, so its almost full of Chinese concessions while the EU gives "assurances" that its market will stay open. So by not signing it it is like they are leaving free money on the table.
4th, The EU is currently stagnating and one of remaining major growth market is China. So EU
needs China's market in order to propel growth back at home.
5th, China allowing Tesla to 100 per cent own the local subsidiary on China and build their electric vehicles there, shocked the German automakers as Tesla had a competitive advantage and it would slowly eat out any potential German sales for electric vehicles in China.
6th, China's explosive growth on local electric vehicle manufacturing were bad news to German automakers. If the Chinese automakers were allowed to grow without much competition (except the American Tesla) then the chinese companies would grab the local marketshare and leave the Germans only minor marketshare.
7th, China now is the 2nd major country (after the US) offering such strong innovation R&D base capacity so it is critical that the EU is allowed to access it in order for its companies to remain competitive and relevant in the future..
There are a couple other reasons as well, but that would take a long time, so the above is the most basic reasons why the EU needs the CAI in order to ensure access to China